Migrate to full rails app

23 files changed, 868 insertions, 890 deletions

@@ -0,0 +1,5 @@
+class Ability < ApplicationRecord
+  validates :name, presence: true, uniqueness: true
+
+  validates :description, presence: true
+end
@@ -0,0 +1,3 @@
+class ApplicationRecord < ActiveRecord::Base
+  primary_abstract_class
+end
@@ -0,0 +1,3 @@
+class GiftRibbon < ApplicationRecord
+  validates :description, presence: true
+end
@@ -0,0 +1,41 @@
+class Item < ApplicationRecord
+  validates :name, presence: true
+
+  belongs_to :move, optional: true
+  validates :move, presence: true, if: :tm?
+
+  validates :rs_description, presence: true, unless: :tm?
+  validates :frlg_description, presence: true, unless: :tm?
+
+  def description(game)
+    if game == :emerald
+      if not emerald_description.nil?
+        emerald_description
+      elsif not rs_description.nil?
+        rs_description
+      else
+        move.description game
+      end
+    elsif game == :firered or game == :leafgreen
+      if not frlg_description.nil?
+        frlg_description
+      else
+        move.description game
+      end
+    else
+      if not rs_description.nil?
+        rs_description
+      else
+        move.description game
+      end
+    end
+  end
+
+  def icon_path
+    if tm?
+      "items/tms/#{move.move_type}.png"
+    else
+      "items/#{id}.png"
+    end
+  end
+end
@@ -0,0 +1,5 @@
+class Location < ApplicationRecord
+  has_many :pokemon, dependent: :nullify
+
+  validates :name, presence: true
+end
@@ -0,0 +1,31 @@
+class Move < ApplicationRecord
+  extend Enumerize
+
+  has_many :revision_moves
+  has_many :revisions, through: :revision_moves
+
+  validates :name, presence: true, uniqueness: true
+
+  validates :pp, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  TYPES = [:normal, :fighting, :flying, :poison, :ground,
+    :rock, :bug, :ghost, :steel, :mystery, :fire, :water, :grass, :electric,
+    :psychic, :ice, :dragon, :dark]
+
+  validates :move_type, presence: true
+  enumerize :move_type, in: TYPES, predicates: true
+
+  validates :rs_description, presence: true
+  validates :frlg_description, presence: true
+
+  def description(game)
+    if game == :emerald and not emerald_description.nil?
+      emerald_description
+    elsif game == :firered or game == :leafgreen
+      frlg_description
+    else
+      rs_description
+    end
+  end
+end
@@ -0,0 +1,4 @@
+class PokedexEntry < ApplicationRecord
+  belongs_to :trainer
+  belongs_to :species
+end
@@ -0,0 +1,165 @@
+class Pokemon < ApplicationRecord
+  extend Enumerize
+  extend ActiveModel::Naming
+
+  has_many :revisions, -> { order "sequential_id ASC" }, dependent: :destroy
+
+  belongs_to :current, class_name: "Revision", optional: true
+  validate :current_is_cached
+
+  belongs_to :trainer, optional: true
+
+  validates :box, numericality: {
+      greater_than_or_equal_to: 1,
+      less_than_or_equal_to: 14,
+      only_integer: true },
+    allow_nil: true
+
+  validates :slot, presence: true,
+    uniqueness: { scope: [:trainer_id, :box] },
+    numericality: {
+      greater_than_or_equal_to: 0,
+      only_integer: true },
+    unless: Proc.new { |a| a.trainer_id.nil? }
+
+  validates :slot,
+    numericality: { less_than: 30 },
+    unless: Proc.new { |a| a.trainer_id.nil? or a.box.nil? }
+
+  validates :slot,
+    numericality: { less_than: 6 },
+    unless: Proc.new { |a| a.trainer_id.nil? or not a.box.nil? }
+
+  scope :party, -> { where(box: nil) }
+  scope :box, ->(n) { where(box: n) }
+  scope :unaccounted, -> { where(trainer_id: nil) }
+
+  validate :uuid_is_constant, on: :update
+  before_create :set_uuid
+
+  validates :ot_name, presence: true
+
+  validates :ot_number, presence: true,
+    numericality: { greater_than_or_equal_to: 0, only_integer: true }
+
+  validates :ot_gender, presence: true
+  enumerize :ot_gender, in: [:female, :male]
+
+  validates :met_level, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true },
+    if: Proc.new { |a| a.met_type == :normal }
+
+  validates :met_type, presence: true
+  enumerize :met_type,
+    in: [:normal, :hatched, :npc_trade, :fateful_encounter, :orre]
+
+  belongs_to :location, optional: true
+  validates :location, presence: true,
+    if: Proc.new { |c| c.met_type == :normal or c.met_type == :hatched}
+
+  validates :gender, presence: true
+  enumerize :gender, in: [:genderless, :female, :male]
+
+  validates :nature, presence: true
+  enumerize :nature, in: [:hardy, :lonely, :brave, :adamant, :naughty, :bold,
+    :docile, :relaxed, :impish, :lax, :timid, :hasty, :serious, :jolly,
+    :naive, :modest, :mild, :quiet, :bashful, :rash, :calm, :gentle, :sassy,
+    :careful, :quirky]
+
+  enumerize :unown_letter, in: [:a, :b, :c, :d, :e, :f, :g, :h, :i, :j, :k,
+    :l, :m, :n, :o, :p, :q, :r, :s, :t, :u, :v, :w, :x, :y, :z,
+    :question, :exclamation]
+
+  validates :pokeball, presence: true
+  enumerize :pokeball, in: [:master, :ultra, :great, :poke, :safari, :net,
+    :dive, :nest, :repeat, :timer, :luxury, :premier]
+
+  def to_param
+    uuid
+  end
+
+  def outsider?
+    (trainer.nil?) or (ot_name != trainer.name) or (ot_number != trainer.number)
+  end
+
+  def display_ot_number
+    ot_number.to_s.rjust(5, '0')
+  end
+
+  def nature_benefits?(stat)
+    if stat == :attack
+      [:lonely, :brave, :adamant, :naughty].include? nature.intern
+    elsif stat == :defense
+      [:bold, :relaxed, :impish, :lax].include? nature.intern
+    elsif stat == :speed
+      [:timid, :hasty, :jolly, :naive].include? nature.intern
+    elsif stat == :special_attack
+      [:modest, :mild, :quiet, :rash].include? nature.intern
+    elsif stat == :special_defense
+      [:calm, :gentle, :sassy, :careful].include? nature.intern
+    else
+      false
+    end
+  end
+
+  def nature_hinders?(stat)
+    if stat == :attack
+      [:bold, :timid, :modest, :calm].include? nature.intern
+    elsif stat == :defense
+      [:lonely, :hasty, :mild, :gentle].include? nature.intern
+    elsif stat == :speed
+      [:brave, :relaxed, :quiet, :sassy].include? nature.intern
+    elsif stat == :special_attack
+      [:adamant, :impish, :jolly, :careful].include? nature.intern
+    elsif stat == :special_defense
+      [:naughty, :lax, :naive, :rash].include? nature.intern
+    else
+      false
+    end
+  end
+
+  def pokeball_icon_path
+    "items/#{Pokemon.pokeball.values.find_index(pokeball) + 1}.png"
+  end
+
+  def gift_ribbon_description(ribbon)
+    if trainer.nil?
+      ""
+    else
+      trainer.gift_ribbon_description(ribbon)
+    end
+  end
+
+  def gender_symbol
+    case gender.intern
+    when :female
+      "♀"
+    when :male
+      "♂"
+    when :genderless
+      ""
+    end
+  end
+
+  private
+
+    def set_uuid
+      self.uuid = SecureRandom.uuid
+    end
+
+    def uuid_is_constant
+      errors.add(:uuid, "can't be changed") if self.uuid_changed?
+    end
+
+    def current_is_cached
+      if self.revisions.empty?
+        unless self.current_id.nil?
+          errors.add(:current, "must be null when there are no revisions")
+        end
+      else
+        unless self.current_id = self.revisions.last.id
+          errors.add(:current, "is not up-to-date")
+        end
+      end
+    end
+end
@@ -1,7 +0,0 @@
-module Pokeviewer
-  class Ability < ApplicationRecord
-    validates :name, presence: true, uniqueness: true
-
-    validates :description, presence: true
-  end
-end
@@ -1,5 +0,0 @@
-module Pokeviewer
-  class ApplicationRecord < ActiveRecord::Base
-    self.abstract_class = true
-  end
-end
@@ -1,5 +0,0 @@
-module Pokeviewer
-  class GiftRibbon < ApplicationRecord
-    validates :description, presence: true
-  end
-end
@@ -1,43 +0,0 @@
-module Pokeviewer
-  class Item < ApplicationRecord
-    validates :name, presence: true
-
-    belongs_to :move, optional: true
-    validates :move, presence: true, if: :tm?
-
-    validates :rs_description, presence: true, unless: :tm?
-    validates :frlg_description, presence: true, unless: :tm?
-
-    def description(game)
-      if game == :emerald
-        if not emerald_description.nil?
-          emerald_description
-        elsif not rs_description.nil?
-          rs_description
-        else
-          move.description game
-        end
-      elsif game == :firered or game == :leafgreen
-        if not frlg_description.nil?
-          frlg_description
-        else
-          move.description game
-        end
-      else
-        if not rs_description.nil?
-          rs_description
-        else
-          move.description game
-        end
-      end
-    end
-
-    def icon_path
-      if tm?
-        "pokeviewer/items/tms/#{move.move_type}.png"
-      else
-        "pokeviewer/items/#{id}.png"
-      end
-    end
-  end
-end
@@ -1,7 +0,0 @@
-module Pokeviewer
-  class Location < ApplicationRecord
-    has_many :pokemon, dependent: :nullify
-
-    validates :name, presence: true
-  end
-end
@@ -1,33 +0,0 @@
-module Pokeviewer
-  class Move < ApplicationRecord
-    extend Enumerize
-
-    has_many :revision_moves
-    has_many :revisions, through: :revision_moves
-
-    validates :name, presence: true, uniqueness: true
-
-    validates :pp, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    TYPES = [:normal, :fighting, :flying, :poison, :ground,
-      :rock, :bug, :ghost, :steel, :mystery, :fire, :water, :grass, :electric,
-      :psychic, :ice, :dragon, :dark]
-
-    validates :move_type, presence: true
-    enumerize :move_type, in: TYPES, predicates: true
-
-    validates :rs_description, presence: true
-    validates :frlg_description, presence: true
-
-    def description(game)
-      if game == :emerald and not emerald_description.nil?
-        emerald_description
-      elsif game == :firered or game == :leafgreen
-        frlg_description
-      else
-        rs_description
-      end
-    end
-  end
-end
@@ -1,6 +0,0 @@
-module Pokeviewer
-  class PokedexEntry < ApplicationRecord
-    belongs_to :trainer
-    belongs_to :species
-  end
-end
@@ -1,167 +0,0 @@
-module Pokeviewer
-  class Pokemon < ApplicationRecord
-    extend Enumerize
-    extend ActiveModel::Naming
-
-    has_many :revisions, -> { order "sequential_id ASC" }, dependent: :destroy
-
-    belongs_to :current, class_name: "Revision", optional: true
-    validate :current_is_cached
-
-    belongs_to :trainer, optional: true
-
-    validates :box, numericality: {
-        greater_than_or_equal_to: 1,
-        less_than_or_equal_to: 14,
-        only_integer: true },
-      allow_nil: true
-
-    validates :slot, presence: true,
-      uniqueness: { scope: [:trainer_id, :box] },
-      numericality: {
-        greater_than_or_equal_to: 0,
-        only_integer: true },
-      unless: Proc.new { |a| a.trainer_id.nil? }
-
-    validates :slot,
-      numericality: { less_than: 30 },
-      unless: Proc.new { |a| a.trainer_id.nil? or a.box.nil? }
-
-    validates :slot,
-      numericality: { less_than: 6 },
-      unless: Proc.new { |a| a.trainer_id.nil? or not a.box.nil? }
-
-    scope :party, -> { where(box: nil) }
-    scope :box, ->(n) { where(box: n) }
-    scope :unaccounted, -> { where(trainer_id: nil) }
-
-    validate :uuid_is_constant, on: :update
-    before_create :set_uuid
-
-    validates :ot_name, presence: true
-
-    validates :ot_number, presence: true,
-      numericality: { greater_than_or_equal_to: 0, only_integer: true }
-
-    validates :ot_gender, presence: true
-    enumerize :ot_gender, in: [:female, :male]
-
-    validates :met_level, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true },
-      if: Proc.new { |a| a.met_type == :normal }
-
-    validates :met_type, presence: true
-    enumerize :met_type,
-      in: [:normal, :hatched, :npc_trade, :fateful_encounter, :orre]
-
-    belongs_to :location, optional: true
-    validates :location, presence: true,
-      if: Proc.new { |c| c.met_type == :normal or c.met_type == :hatched}
-
-    validates :gender, presence: true
-    enumerize :gender, in: [:genderless, :female, :male]
-
-    validates :nature, presence: true
-    enumerize :nature, in: [:hardy, :lonely, :brave, :adamant, :naughty, :bold,
-      :docile, :relaxed, :impish, :lax, :timid, :hasty, :serious, :jolly,
-      :naive, :modest, :mild, :quiet, :bashful, :rash, :calm, :gentle, :sassy,
-      :careful, :quirky]
-
-    enumerize :unown_letter, in: [:a, :b, :c, :d, :e, :f, :g, :h, :i, :j, :k,
-      :l, :m, :n, :o, :p, :q, :r, :s, :t, :u, :v, :w, :x, :y, :z,
-      :question, :exclamation]
-
-    validates :pokeball, presence: true
-    enumerize :pokeball, in: [:master, :ultra, :great, :poke, :safari, :net,
-      :dive, :nest, :repeat, :timer, :luxury, :premier]
-
-    def to_param
-      uuid
-    end
-
-    def outsider?
-      (trainer.nil?) or (ot_name != trainer.name) or (ot_number != trainer.number)
-    end
-
-    def display_ot_number
-      ot_number.to_s.rjust(5, '0')
-    end
-
-    def nature_benefits?(stat)
-      if stat == :attack
-        [:lonely, :brave, :adamant, :naughty].include? nature.intern
-      elsif stat == :defense
-        [:bold, :relaxed, :impish, :lax].include? nature.intern
-      elsif stat == :speed
-        [:timid, :hasty, :jolly, :naive].include? nature.intern
-      elsif stat == :special_attack
-        [:modest, :mild, :quiet, :rash].include? nature.intern
-      elsif stat == :special_defense
-        [:calm, :gentle, :sassy, :careful].include? nature.intern
-      else
-        false
-      end
-    end
-
-    def nature_hinders?(stat)
-      if stat == :attack
-        [:bold, :timid, :modest, :calm].include? nature.intern
-      elsif stat == :defense
-        [:lonely, :hasty, :mild, :gentle].include? nature.intern
-      elsif stat == :speed
-        [:brave, :relaxed, :quiet, :sassy].include? nature.intern
-      elsif stat == :special_attack
-        [:adamant, :impish, :jolly, :careful].include? nature.intern
-      elsif stat == :special_defense
-        [:naughty, :lax, :naive, :rash].include? nature.intern
-      else
-        false
-      end
-    end
-
-    def pokeball_icon_path
-      "pokeviewer/items/#{Pokemon.pokeball.values.find_index(pokeball) + 1}.png"
-    end
-
-    def gift_ribbon_description(ribbon)
-      if trainer.nil?
-        ""
-      else
-        trainer.gift_ribbon_description(ribbon)
-      end
-    end
-
-    def gender_symbol
-      case gender.intern
-      when :female
-        "♀"
-      when :male
-        "♂"
-      when :genderless
-        ""
-      end
-    end
-
-    private
-
-      def set_uuid
-        self.uuid = SecureRandom.uuid
-      end
-
-      def uuid_is_constant
-        errors.add(:uuid, "can't be changed") if self.uuid_changed?
-      end
-
-      def current_is_cached
-        if self.revisions.empty?
-          unless self.current_id.nil?
-            errors.add(:current, "must be null when there are no revisions")
-          end
-        else
-          unless self.current_id = self.revisions.last.id
-            errors.add(:current, "is not up-to-date")
-          end
-        end
-      end
-  end
-end
@@ -1,496 +0,0 @@
-require 'active_record/diff'
-
-module Pokeviewer
-  class Revision < ApplicationRecord
-    include ActiveRecord::Diff
-
-    diff :species_id, :nickname, :level, :hp, :attack, :defense,
-      :special_attack, :special_defense, :speed, :coolness, :beauty, :cuteness,
-      :smartness, :toughness, :sheen, :item_id, :move_1_id, :move_2_id,
-      :move_3_id, :move_4_id, :move_1_pp_bonuses, :move_2_pp_bonuses,
-      :move_3_pp_bonuses, :move_4_pp_bonuses, :cool_ribbons, :beauty_ribbons,
-      :cute_ribbons, :smart_ribbons, :tough_ribbons, :champion_ribbon,
-      :winning_ribbon, :victory_ribbon, :artist_ribbon, :effort_ribbon,
-      :marine_ribbon, :land_ribbon, :sky_ribbon, :country_ribbon,
-      :national_ribbon, :earth_ribbon, :world_ribbon
-
-    belongs_to :pokemon
-    acts_as_sequenced scope: :pokemon_id
-
-    after_create :cache_pokemon_current
-
-    belongs_to :species
-
-    validates :nickname, presence: true
-
-    validates :experience, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    validates :level, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    validates :hp, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    validates :attack, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    validates :defense, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    validates :special_attack, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    validates :special_defense, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    validates :speed, presence: true,
-      numericality: { greater_than_or_equal_to: 1, only_integer: true }
-
-    validates :coolness, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 10,
-        only_integer: true }
-
-    validates :beauty, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 10,
-        only_integer: true }
-
-    validates :cuteness, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 10,
-        only_integer: true }
-
-    validates :smartness, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 10,
-        only_integer: true }
-
-    validates :toughness, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 10,
-        only_integer: true }
-
-    validates :sheen, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 10,
-        only_integer: true }
-
-    belongs_to :item, optional: true
-
-    belongs_to :move_1, class_name: "Move"
-    belongs_to :move_2, class_name: "Move", optional: true
-    belongs_to :move_3, class_name: "Move", optional: true
-    belongs_to :move_4, class_name: "Move", optional: true
-
-    validates :move_1_pp_bonuses, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 3,
-        only_integer: true}
-
-    validates :move_2_pp_bonuses, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 3,
-        only_integer: true}
-
-    validates :move_3_pp_bonuses, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 3,
-        only_integer: true}
-
-    validates :move_4_pp_bonuses, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 3,
-        only_integer: true}
-
-    validates :cool_ribbons, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 4,
-        only_integer: true}
-
-    validates :beauty_ribbons, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 4,
-        only_integer: true}
-
-    validates :cute_ribbons, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 4,
-        only_integer: true}
-
-    validates :smart_ribbons, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 4,
-        only_integer: true}
-
-    validates :tough_ribbons, presence: true,
-      numericality: {
-        greater_than_or_equal_to: 0,
-        less_than_or_equal_to: 4,
-        only_integer: true}
-
-    def icon_path
-      form = ""
-      if species_id == 201
-        # Handle Unown form
-        form = "-#{pokemon.unown_letter}"
-      elsif species_id == 386
-        # Handle Deoxys forms
-        if pokemon.trainer.firered?
-          form = "-attack"
-        elsif pokemon.trainer.leafgreen?
-          form = "-defense"
-        elsif pokemon.trainer.emerald?
-          form = "-speed"
-        end
-      end
-
-      "pokeviewer/icons/#{species_id}#{form}.png"
-    end
-
-    def sprite_path
-      shininess = "normal"
-      if pokemon.shiny
-        shininess = "shiny"
-      end
-
-      game = "ruby-sapphire"
-      unless pokemon.trainer.nil?
-        if (pokemon.trainer.firered? or pokemon.trainer.leafgreen?) and (species_id <= 151 or species_id == 216 or species_id == 386)
-          game = "firered-leafgreen"
-        elsif pokemon.trainer.emerald?
-          game = "emerald"
-        end
-      end
-
-      form = ""
-      if species_id == 201
-        # Handle Unown forms
-        form = "-#{pokemon.unown_letter}"
-      elsif species_id == 386
-        # Handle Deoxys forms
-        if pokemon.trainer.firered?
-          form = "-attack"
-        elsif pokemon.trainer.leafgreen?
-          form = "-defense"
-        elsif pokemon.trainer.emerald?
-          form = "-speed"
-        end
-      end
-
-      if game == "emerald"
-        "pokeviewer/sprites/emerald/#{shininess}/#{species_id}#{form}.gif"
-      else
-        "pokeviewer/sprites/#{game}/#{shininess}/#{species_id}#{form}.png"
-      end
-    end
-
-    def ability
-      if pokemon.second_ability
-        species.ability_2
-      else
-        species.ability_1
-      end
-    end
-
-    def move_1_pp
-      move_1.pp * (5 + move_1_pp_bonuses) / 5
-    end
-
-    def move_2_pp
-      move_2.pp * (5 + move_2_pp_bonuses) / 5
-    end
-
-    def move_3_pp
-      move_3.pp * (5 + move_3_pp_bonuses) / 5
-    end
-
-    def move_4_pp
-      move_4.pp * (5 + move_4_pp_bonuses) / 5
-    end
-
-    def ribbons
-      result = []
-
-      if cool_ribbons >= 1
-        result << {
-          filename: "cool-ribbon.png",
-          name: "Cool Ribbon",
-          description: "Cool Contest Normal Rank Winner!"
-        }
-      end
-
-      if cool_ribbons >= 2
-        result << {
-          filename: "cool-ribbon-super.png",
-          name: "Cool Ribbon Super",
-          description: "Cool Contest Super Rank Winner!"
-        }
-      end
-
-      if cool_ribbons >= 3
-        result << {
-          filename: "cool-ribbon-hyper.png",
-          name: "Cool Ribbon Hyper",
-          description: "Cool Contest Hyper Rank Winner!"
-        }
-      end
-
-      if cool_ribbons == 4
-        result << {
-          filename: "cool-ribbon-master.png",
-          name: "Cool Ribbon Master",
-          description: "Cool Contest Master Rank Winner!"
-        }
-      end
-
-      if beauty_ribbons >= 1
-        result << {
-          filename: "beauty-ribbon.png",
-          name: "Beauty Ribbon",
-          description: "Beauty Contest Normal Rank Winner!"
-        }
-      end
-
-      if beauty_ribbons >= 2
-        result << {
-          filename: "beauty-ribbon-super.png",
-          name: "Beauty Ribbon Super",
-          description: "Beauty Contest Super Rank Winner!"
-        }
-      end
-
-      if beauty_ribbons >= 3
-        result << {
-          filename: "beauty-ribbon-hyper.png",
-          name: "Beauty Ribbon Hyper",
-          description: "Beauty Contest Hyper Rank Winner!"
-        }
-      end
-
-      if beauty_ribbons == 4
-        result << {
-          filename: "beauty-ribbon-master.png",
-          name: "Beauty Ribbon Master",
-          description: "Beauty Contest Master Rank Winner!"
-        }
-      end
-
-      if cute_ribbons >= 1
-        result << {
-          filename: "cute-ribbon.png",
-          name: "Cute Ribbon",
-          description: "Cute Contest Normal Rank Winner!"
-        }
-      end
-
-      if cute_ribbons >= 2
-        result << {
-          filename: "cute-ribbon-super.png",
-          name: "Cute Ribbon Super",
-          description: "Cute Contest Super Rank Winner!"
-        }
-      end
-
-      if cute_ribbons >= 3
-        result << {
-          filename: "cute-ribbon-hyper.png",
-          name: "Cute Ribbon Hyper",
-          description: "Cute Contest Hyper Rank Winner!"
-        }
-      end
-
-      if cute_ribbons == 4
-        result << {
-          filename: "cute-ribbon-master.png",
-          name: "Cute Ribbon Master",
-          description: "Cute Contest Master Rank Winner!"
-        }
-      end
-
-      if smart_ribbons >= 1
-        result << {
-          filename: "smart-ribbon.png",
-          name: "Smart Ribbon",
-          description: "Smart Contest Normal Rank Winner!"
-        }
-      end
-
-      if smart_ribbons >= 2
-        result << {
-          filename: "smart-ribbon-super.png",
-          name: "Smart Ribbon Super",
-          description: "Smart Contest Super Rank Winner!"
-        }
-      end
-
-      if smart_ribbons >= 3
-        result << {
-          filename: "smart-ribbon-hyper.png",
-          name: "Smart Ribbon Hyper",
-          description: "Smart Contest Hyper Rank Winner!"
-        }
-      end
-
-      if smart_ribbons == 4
-        result << {
-          filename: "smart-ribbon-master.png",
-          name: "Smart Ribbon Master",
-          description: "Smart Contest Master Rank Winner!"
-        }
-      end
-
-      if tough_ribbons >= 1
-        result << {
-          filename: "tough-ribbon.png",
-          name: "Tough Ribbon",
-          description: "Tough Contest Normal Rank Winner!"
-        }
-      end
-
-      if tough_ribbons >= 2
-        result << {
-          filename: "tough-ribbon-super.png",
-          name: "Tough Ribbon Super",
-          description: "Tough Contest Super Rank Winner!"
-        }
-      end
-
-      if tough_ribbons >= 3
-        result << {
-          filename: "tough-ribbon-hyper.png",
-          name: "Tough Ribbon Hyper",
-          description: "Tough Contest Hyper Rank Winner!"
-        }
-      end
-
-      if tough_ribbons == 4
-        result << {
-          filename: "tough-ribbon-master.png",
-          name: "Tough Ribbon Master",
-          description: "Tough Contest Master Rank Winner!"
-        }
-      end
-
-      if champion_ribbon
-        result << {
-          filename: "champion-ribbon.png",
-          name: "Champion Ribbon",
-          description: "Champion-beating, Hall of Fame Member Ribbon"
-        }
-      end
-
-      if winning_ribbon
-        result << {
-          filename: "winning-ribbon.png",
-          name: "Winning Ribbon",
-          description: "Ribbon for clearing LV50 at the Battle Tower."
-        }
-      end
-
-      if victory_ribbon
-        result << {
-          filename: "victory-ribbon.png",
-          name: "Victory Ribbon",
-          description: "Won for clearing LV100 at the Battle Tower."
-        }
-      end
-
-      if artist_ribbon
-        result << {
-          filename: "artist-ribbon.png",
-          name: "Artist Ribbon",
-          description: "Ribbon for being chosen as a super sketch model."
-        }
-      end
-
-      if effort_ribbon
-        result << {
-          filename: "effort-ribbon.png",
-          name: "Effort Ribbon",
-          description: "Ribbon awarded for being a hard worker."
-        }
-      end
-
-      if marine_ribbon
-        result << {
-          filename: "marine-ribbon.png",
-          name: "Marine Ribbon",
-          description: pokemon.gift_ribbon_description(:marine_ribbon)
-        }
-      end
-
-      if land_ribbon
-        result << {
-          filename: "land-ribbon.png",
-          name: "Land Ribbon",
-          description: pokemon.gift_ribbon_description(:land_ribbon)
-        }
-      end
-
-      if sky_ribbon
-        result << {
-          filename: "sky-ribbon.png",
-          name: "Sky Ribbon",
-          description: pokemon.gift_ribbon_description(:sky_ribbon)
-        }
-      end
-
-      if country_ribbon
-        result << {
-          filename: "country-ribbon.png",
-          name: "Country Ribbon",
-          description: pokemon.gift_ribbon_description(:country_ribbon)
-        }
-      end
-
-      if national_ribbon
-        result << {
-          filename: "national-ribbon.png",
-          name: "National Ribbon",
-          description: pokemon.gift_ribbon_description(:national_ribbon)
-        }
-      end
-
-      if earth_ribbon
-        result << {
-          filename: "earth-ribbon.png",
-          name: "Earth Ribbon",
-          description: pokemon.gift_ribbon_description(:earth_ribbon)
-        }
-      end
-
-      if world_ribbon
-        result << {
-          filename: "world-ribbon.png",
-          name: "World Ribbon",
-          description: pokemon.gift_ribbon_description(:world_ribbon)
-        }
-      end
-
-      result
-    end
-
-    private
-
-      def cache_pokemon_current
-        self.pokemon.current_id = self.id
-        self.pokemon.save!
-      end
-  end
-end
@@ -1,26 +0,0 @@
-module Pokeviewer
-  class Species < ApplicationRecord
-    extend Enumerize
-
-    has_many :revisions, dependent: :restrict_with_exception
-
-    has_many :pokedex_entries, dependent: :destroy
-
-    validates :name, presence: true, uniqueness: true
-
-    validates :type_1, presence: true
-
-    enumerize :type_1, in: Move::TYPES
-    enumerize :type_2, in: Move::TYPES
-
-    belongs_to :ability_1, class_name: "Ability"
-    belongs_to :ability_2, class_name: "Ability", optional: true
-
-    def current_revisions
-      revisions.
-        where("pokeviewer_pokemon.current_id = pokeviewer_revisions.id").
-        includes(:pokemon).
-        references(:pokemon)
-    end
-  end
-end
@@ -1,95 +0,0 @@
-module Pokeviewer
-  class Trainer < ApplicationRecord
-    extend Enumerize
-
-    has_many :pokemon, dependent: :nullify
-
-    has_many :pokedex_entries, dependent: :destroy
-
-    validates :number, presence: true,
-      numericality: { greater_than_or_equal_to: 0, only_integer: true }
-
-    validates :name, presence: true, uniqueness: {
-      scope: :number,
-      message: "and number should be pairwise unique" }
-
-    validates :game, presence: true
-    enumerize :game, in: [:ruby, :sapphire, :firered, :leafgreen, :emerald],
-      predicates: true
-
-    belongs_to :marine_ribbon, class_name: "GiftRibbon", optional: true
-    belongs_to :land_ribbon, class_name: "GiftRibbon", optional: true
-    belongs_to :sky_ribbon, class_name: "GiftRibbon", optional: true
-    belongs_to :country_ribbon, class_name: "GiftRibbon", optional: true
-    belongs_to :national_ribbon, class_name: "GiftRibbon", optional: true
-    belongs_to :earth_ribbon, class_name: "GiftRibbon", optional: true
-    belongs_to :world_ribbon, class_name: "GiftRibbon", optional: true
-
-    validates :box_1_name, presence: true
-    validates :box_2_name, presence: true
-    validates :box_3_name, presence: true
-    validates :box_4_name, presence: true
-    validates :box_5_name, presence: true
-    validates :box_6_name, presence: true
-    validates :box_7_name, presence: true
-    validates :box_8_name, presence: true
-    validates :box_9_name, presence: true
-    validates :box_10_name, presence: true
-    validates :box_11_name, presence: true
-    validates :box_12_name, presence: true
-    validates :box_13_name, presence: true
-    validates :box_14_name, presence: true
-
-    def party
-      pokemon.party.includes(current: [:species])
-    end
-
-    def box(n)
-      pokemon.box(n).includes(current: [:species])
-    end
-
-    def box_name(n)
-      if n > 0 and n <= 14
-        send "box_#{n}_name".intern
-      else
-        nil
-      end
-    end
-
-    def box_contents(n)
-      pokes = box(n).to_a
-
-      result = []
-      (0..29).each do |i|
-        if pokes.empty? or (pokes.first.slot == i)
-          result << pokes.shift
-        else
-          result << nil
-        end
-      end
-
-      result
-    end
-
-    def boxes
-      (1..14).map { |n| {
-        name: box_name(n),
-        pokemon: box_contents(n)
-      }}
-    end
-
-    def display_number
-      number.to_s.rjust(5, '0')
-    end
-
-    def gift_ribbon_description(ribbon)
-      gift_ribbon = send ribbon
-
-      if gift_ribbon.nil?
-        ""
-      else
-        gift_ribbon.description
-      end
-    end
-  end
-end
@@ -0,0 +1,494 @@
+require 'active_record/diff'
+
+class Revision < ApplicationRecord
+  include ActiveRecord::Diff
+
+  diff :species_id, :nickname, :level, :hp, :attack, :defense,
+    :special_attack, :special_defense, :speed, :coolness, :beauty, :cuteness,
+    :smartness, :toughness, :sheen, :item_id, :move_1_id, :move_2_id,
+    :move_3_id, :move_4_id, :move_1_pp_bonuses, :move_2_pp_bonuses,
+    :move_3_pp_bonuses, :move_4_pp_bonuses, :cool_ribbons, :beauty_ribbons,
+    :cute_ribbons, :smart_ribbons, :tough_ribbons, :champion_ribbon,
+    :winning_ribbon, :victory_ribbon, :artist_ribbon, :effort_ribbon,
+    :marine_ribbon, :land_ribbon, :sky_ribbon, :country_ribbon,
+    :national_ribbon, :earth_ribbon, :world_ribbon
+
+  belongs_to :pokemon
+  acts_as_sequenced scope: :pokemon_id
+
+  after_create :cache_pokemon_current
+
+  belongs_to :species
+
+  validates :nickname, presence: true
+
+  validates :experience, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  validates :level, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  validates :hp, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  validates :attack, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  validates :defense, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  validates :special_attack, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  validates :special_defense, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  validates :speed, presence: true,
+    numericality: { greater_than_or_equal_to: 1, only_integer: true }
+
+  validates :coolness, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 10,
+      only_integer: true }
+
+  validates :beauty, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 10,
+      only_integer: true }
+
+  validates :cuteness, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 10,
+      only_integer: true }
+
+  validates :smartness, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 10,
+      only_integer: true }
+
+  validates :toughness, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 10,
+      only_integer: true }
+
+  validates :sheen, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 10,
+      only_integer: true }
+
+  belongs_to :item, optional: true
+
+  belongs_to :move_1, class_name: "Move"
+  belongs_to :move_2, class_name: "Move", optional: true
+  belongs_to :move_3, class_name: "Move", optional: true
+  belongs_to :move_4, class_name: "Move", optional: true
+
+  validates :move_1_pp_bonuses, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 3,
+      only_integer: true}
+
+  validates :move_2_pp_bonuses, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 3,
+      only_integer: true}
+
+  validates :move_3_pp_bonuses, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 3,
+      only_integer: true}
+
+  validates :move_4_pp_bonuses, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 3,
+      only_integer: true}
+
+  validates :cool_ribbons, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 4,
+      only_integer: true}
+
+  validates :beauty_ribbons, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 4,
+      only_integer: true}
+
+  validates :cute_ribbons, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 4,
+      only_integer: true}
+
+  validates :smart_ribbons, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 4,
+      only_integer: true}
+
+  validates :tough_ribbons, presence: true,
+    numericality: {
+      greater_than_or_equal_to: 0,
+      less_than_or_equal_to: 4,
+      only_integer: true}
+
+  def icon_path
+    form = ""
+    if species_id == 201
+      # Handle Unown form
+      form = "-#{pokemon.unown_letter}"
+    elsif species_id == 386
+      # Handle Deoxys forms
+      if pokemon.trainer.firered?
+        form = "-attack"
+      elsif pokemon.trainer.leafgreen?
+        form = "-defense"
+      elsif pokemon.trainer.emerald?
+        form = "-speed"
+      end
+    end
+
+    "icons/#{species_id}#{form}.png"
+  end
+
+  def sprite_path
+    shininess = "normal"
+    if pokemon.shiny
+      shininess = "shiny"
+    end
+
+    game = "ruby-sapphire"
+    unless pokemon.trainer.nil?
+      if (pokemon.trainer.firered? or pokemon.trainer.leafgreen?) and (species_id <= 151 or species_id == 216 or species_id == 386)
+        game = "firered-leafgreen"
+      elsif pokemon.trainer.emerald?
+        game = "emerald"
+      end
+    end
+
+    form = ""
+    if species_id == 201
+      # Handle Unown forms
+      form = "-#{pokemon.unown_letter}"
+    elsif species_id == 386
+      # Handle Deoxys forms
+      if pokemon.trainer.firered?
+        form = "-attack"
+      elsif pokemon.trainer.leafgreen?
+        form = "-defense"
+      elsif pokemon.trainer.emerald?
+        form = "-speed"
+      end
+    end
+
+    if game == "emerald"
+      "sprites/emerald/#{shininess}/#{species_id}#{form}.gif"
+    else
+      "sprites/#{game}/#{shininess}/#{species_id}#{form}.png"
+    end
+  end
+
+  def ability
+    if pokemon.second_ability
+      species.ability_2
+    else
+      species.ability_1
+    end
+  end
+
+  def move_1_pp
+    move_1.pp * (5 + move_1_pp_bonuses) / 5
+  end
+
+  def move_2_pp
+    move_2.pp * (5 + move_2_pp_bonuses) / 5
+  end
+
+  def move_3_pp
+    move_3.pp * (5 + move_3_pp_bonuses) / 5
+  end
+
+  def move_4_pp
+    move_4.pp * (5 + move_4_pp_bonuses) / 5
+  end
+
+  def ribbons
+    result = []
+
+    if cool_ribbons >= 1
+      result << {
+        filename: "cool-ribbon.png",
+        name: "Cool Ribbon",
+        description: "Cool Contest Normal Rank Winner!"
+      }
+    end
+
+    if cool_ribbons >= 2
+      result << {
+        filename: "cool-ribbon-super.png",
+        name: "Cool Ribbon Super",
+        description: "Cool Contest Super Rank Winner!"
+      }
+    end
+
+    if cool_ribbons >= 3
+      result << {
+        filename: "cool-ribbon-hyper.png",
+        name: "Cool Ribbon Hyper",
+        description: "Cool Contest Hyper Rank Winner!"
+      }
+    end
+
+    if cool_ribbons == 4
+      result << {
+        filename: "cool-ribbon-master.png",
+        name: "Cool Ribbon Master",
+        description: "Cool Contest Master Rank Winner!"
+      }
+    end
+
+    if beauty_ribbons >= 1
+      result << {
+        filename: "beauty-ribbon.png",
+        name: "Beauty Ribbon",
+        description: "Beauty Contest Normal Rank Winner!"
+      }
+    end
+
+    if beauty_ribbons >= 2
+      result << {
+        filename: "beauty-ribbon-super.png",
+        name: "Beauty Ribbon Super",
+        description: "Beauty Contest Super Rank Winner!"
+      }
+    end
+
+    if beauty_ribbons >= 3
+      result << {
+        filename: "beauty-ribbon-hyper.png",
+        name: "Beauty Ribbon Hyper",
+        description: "Beauty Contest Hyper Rank Winner!"
+      }
+    end
+
+    if beauty_ribbons == 4
+      result << {
+        filename: "beauty-ribbon-master.png",
+        name: "Beauty Ribbon Master",
+        description: "Beauty Contest Master Rank Winner!"
+      }
+    end
+
+    if cute_ribbons >= 1
+      result << {
+        filename: "cute-ribbon.png",
+        name: "Cute Ribbon",
+        description: "Cute Contest Normal Rank Winner!"
+      }
+    end
+
+    if cute_ribbons >= 2
+      result << {
+        filename: "cute-ribbon-super.png",
+        name: "Cute Ribbon Super",
+        description: "Cute Contest Super Rank Winner!"
+      }
+    end
+
+    if cute_ribbons >= 3
+      result << {
+        filename: "cute-ribbon-hyper.png",
+        name: "Cute Ribbon Hyper",
+        description: "Cute Contest Hyper Rank Winner!"
+      }
+    end
+
+    if cute_ribbons == 4
+      result << {
+        filename: "cute-ribbon-master.png",
+        name: "Cute Ribbon Master",
+        description: "Cute Contest Master Rank Winner!"
+      }
+    end
+
+    if smart_ribbons >= 1
+      result << {
+        filename: "smart-ribbon.png",
+        name: "Smart Ribbon",
+        description: "Smart Contest Normal Rank Winner!"
+      }
+    end
+
+    if smart_ribbons >= 2
+      result << {
+        filename: "smart-ribbon-super.png",
+        name: "Smart Ribbon Super",
+        description: "Smart Contest Super Rank Winner!"
+      }
+    end
+
+    if smart_ribbons >= 3
+      result << {
+        filename: "smart-ribbon-hyper.png",
+        name: "Smart Ribbon Hyper",
+        description: "Smart Contest Hyper Rank Winner!"
+      }
+    end
+
+    if smart_ribbons == 4
+      result << {
+        filename: "smart-ribbon-master.png",
+        name: "Smart Ribbon Master",
+        description: "Smart Contest Master Rank Winner!"
+      }
+    end
+
+    if tough_ribbons >= 1
+      result << {
+        filename: "tough-ribbon.png",
+        name: "Tough Ribbon",
+        description: "Tough Contest Normal Rank Winner!"
+      }
+    end
+
+    if tough_ribbons >= 2
+      result << {
+        filename: "tough-ribbon-super.png",
+        name: "Tough Ribbon Super",
+        description: "Tough Contest Super Rank Winner!"
+      }
+    end
+
+    if tough_ribbons >= 3
+      result << {
+        filename: "tough-ribbon-hyper.png",
+        name: "Tough Ribbon Hyper",
+        description: "Tough Contest Hyper Rank Winner!"
+      }
+    end
+
+    if tough_ribbons == 4
+      result << {
+        filename: "tough-ribbon-master.png",
+        name: "Tough Ribbon Master",
+        description: "Tough Contest Master Rank Winner!"
+      }
+    end
+
+    if champion_ribbon
+      result << {
+        filename: "champion-ribbon.png",
+        name: "Champion Ribbon",
+        description: "Champion-beating, Hall of Fame Member Ribbon"
+      }
+    end
+
+    if winning_ribbon
+      result << {
+        filename: "winning-ribbon.png",
+        name: "Winning Ribbon",
+        description: "Ribbon for clearing LV50 at the Battle Tower."
+      }
+    end
+
+    if victory_ribbon
+      result << {
+        filename: "victory-ribbon.png",
+        name: "Victory Ribbon",
+        description: "Won for clearing LV100 at the Battle Tower."
+      }
+    end
+
+    if artist_ribbon
+      result << {
+        filename: "artist-ribbon.png",
+        name: "Artist Ribbon",
+        description: "Ribbon for being chosen as a super sketch model."
+      }
+    end
+
+    if effort_ribbon
+      result << {
+        filename: "effort-ribbon.png",
+        name: "Effort Ribbon",
+        description: "Ribbon awarded for being a hard worker."
+      }
+    end
+
+    if marine_ribbon
+      result << {
+        filename: "marine-ribbon.png",
+        name: "Marine Ribbon",
+        description: pokemon.gift_ribbon_description(:marine_ribbon)
+      }
+    end
+
+    if land_ribbon
+      result << {
+        filename: "land-ribbon.png",
+        name: "Land Ribbon",
+        description: pokemon.gift_ribbon_description(:land_ribbon)
+      }
+    end
+
+    if sky_ribbon
+      result << {
+        filename: "sky-ribbon.png",
+        name: "Sky Ribbon",
+        description: pokemon.gift_ribbon_description(:sky_ribbon)
+      }
+    end
+
+    if country_ribbon
+      result << {
+        filename: "country-ribbon.png",
+        name: "Country Ribbon",
+        description: pokemon.gift_ribbon_description(:country_ribbon)
+      }
+    end
+
+    if national_ribbon
+      result << {
+        filename: "national-ribbon.png",
+        name: "National Ribbon",
+        description: pokemon.gift_ribbon_description(:national_ribbon)
+      }
+    end
+
+    if earth_ribbon
+      result << {
+        filename: "earth-ribbon.png",
+        name: "Earth Ribbon",
+        description: pokemon.gift_ribbon_description(:earth_ribbon)
+      }
+    end
+
+    if world_ribbon
+      result << {
+        filename: "world-ribbon.png",
+        name: "World Ribbon",
+        description: pokemon.gift_ribbon_description(:world_ribbon)
+      }
+    end
+
+    result
+  end
+
+  private
+
+    def cache_pokemon_current
+      self.pokemon.current_id = self.id
+      self.pokemon.save!
+    end
+end
@@ -0,0 +1,24 @@
+class Species < ApplicationRecord
+  extend Enumerize
+
+  has_many :revisions, dependent: :restrict_with_exception
+
+  has_many :pokedex_entries, dependent: :destroy
+
+  validates :name, presence: true, uniqueness: true
+
+  validates :type_1, presence: true
+
+  enumerize :type_1, in: Move::TYPES
+  enumerize :type_2, in: Move::TYPES
+
+  belongs_to :ability_1, class_name: "Ability"
+  belongs_to :ability_2, class_name: "Ability", optional: true
+
+  def current_revisions
+    revisions.
+      where("pokemon.current_id = revisions.id").
+      includes(:pokemon).
+      references(:pokemon)
+  end
+end
@@ -0,0 +1,93 @@
+class Trainer < ApplicationRecord
+  extend Enumerize
+
+  has_many :pokemon, dependent: :nullify
+
+  has_many :pokedex_entries, dependent: :destroy
+
+  validates :number, presence: true,
+    numericality: { greater_than_or_equal_to: 0, only_integer: true }
+
+  validates :name, presence: true, uniqueness: {
+    scope: :number,
+    message: "and number should be pairwise unique" }
+
+  validates :game, presence: true
+  enumerize :game, in: [:ruby, :sapphire, :firered, :leafgreen, :emerald],
+    predicates: true
+
+  belongs_to :marine_ribbon, class_name: "GiftRibbon", optional: true
+  belongs_to :land_ribbon, class_name: "GiftRibbon", optional: true
+  belongs_to :sky_ribbon, class_name: "GiftRibbon", optional: true
+  belongs_to :country_ribbon, class_name: "GiftRibbon", optional: true
+  belongs_to :national_ribbon, class_name: "GiftRibbon", optional: true
+  belongs_to :earth_ribbon, class_name: "GiftRibbon", optional: true
+  belongs_to :world_ribbon, class_name: "GiftRibbon", optional: true
+
+  validates :box_1_name, presence: true
+  validates :box_2_name, presence: true
+  validates :box_3_name, presence: true
+  validates :box_4_name, presence: true
+  validates :box_5_name, presence: true
+  validates :box_6_name, presence: true
+  validates :box_7_name, presence: true
+  validates :box_8_name, presence: true
+  validates :box_9_name, presence: true
+  validates :box_10_name, presence: true
+  validates :box_11_name, presence: true
+  validates :box_12_name, presence: true
+  validates :box_13_name, presence: true
+  validates :box_14_name, presence: true
+
+  def party
+    pokemon.party.includes(current: [:species])
+  end
+
+  def box(n)
+    pokemon.box(n).includes(current: [:species])
+  end
+
+  def box_name(n)
+    if n > 0 and n <= 14
+      send "box_#{n}_name".intern
+    else
+      nil
+    end
+  end
+
+  def box_contents(n)
+    pokes = box(n).to_a
+
+    result = []
+    (0..29).each do |i|
+      if pokes.empty? or (pokes.first.slot == i)
+        result << pokes.shift
+      else
+        result << nil
+      end
+    end
+
+    result
+  end
+
+  def boxes
+    (1..14).map { |n| {
+      name: box_name(n),
+      pokemon: box_contents(n)
+    }}
+  end
+
+  def display_number
+    number.to_s.rjust(5, '0')
+  end
+
+  def gift_ribbon_description(ribbon)
+    gift_ribbon = send ribbon
+
+    if gift_ribbon.nil?
+      ""
+    else
+      gift_ribbon.description
+    end
+  end
+end