3 files changed, 5 insertions, 5 deletions

@@ -16,7 +16,7 @@ gem 'webrick', '~> 1.7'
 # Use SCSS for stylesheets
 gem 'sassc-rails'
 # Use Uglifier as compressor for JavaScript assets
-gem 'uglifier', '>= 1.3.0'
+gem 'terser', '~> 1.1.19'
 # See https://github.com/rails/execjs#readme for more supported runtimes
 gem 'mini_racer'
 
@@ -370,6 +370,8 @@ GEM
     temple (0.10.3)
     terrapin (0.6.0)
       climate_control (>= 0.0.3, < 1.0)
+    terser (1.1.19)
+      execjs (>= 0.3.0, < 3)
     thor (1.3.0)
     tilt (2.3.0)
     timeout (0.4.0)
@@ -378,8 +380,6 @@ GEM
     turbolinks-source (5.2.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    uglifier (4.2.0)
-      execjs (>= 0.3.0, < 3)
     victor (0.3.4)
     warden (1.2.9)
       rack (>= 2.0.9)
@@ -443,9 +443,9 @@ DEPENDENCIES
   spring-watcher-listen (~> 2.0.0)
   sprockets (= 3.7.2)
   sqlite3
+  terser (~> 1.1.19)
   turbolinks (~> 5)
   tzinfo-data
-  uglifier (>= 1.3.0)
   web-console (>= 3.3.0)
   webrick (~> 1.7)
   whenever (~> 1.0.0)
@@ -24,7 +24,7 @@ Rails.application.configure do
   config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
 
   # Compress JavaScripts and CSS.
-  config.assets.js_compressor = Uglifier.new(harmony: true)
+  config.assets.js_compressor = :terser
   # config.assets.css_compressor = :sass
 
   # Do not fallback to assets pipeline if a precompiled asset is missed.