1 files changed, 24 insertions, 0 deletions

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+class RenameEntriesToBlogs < ActiveRecord::Migration[5.1]
+  def up
+    rename_table :entries, :blogs
+    
+    remove_column :blogs, :type
+    
+    Record.where(recordable_type: "Entry").each do |r|
+      r.recordable_type = "Blog"
+      r.save!
+    end
+  end
+  
+  def down
+    rename_table :blogs, :entries
+    
+    add_column :entries, :type, :string, null: false, default: "Blog"
+    change_column_default :entries, :type, nil
+    
+    Record.where(recordable_type: "Blog").each do |r|
+      r.recordable_type = "Entry"
+      r.save!
+    end
+  end
+end