adds new local time helper gem

re: #78

Gemfile

@@ -18,6 +18,7 @@ gem 'autoprefixer-rails', '~> 6'
 gem 'settingslogic', '~> 2.0.9'
 gem 'turbolinks', '~> 5'
 gem 'uglifier', '>= 1.3.0'
+gem 'local_time'
 
 # Foundation for Emails
 gem 'inky-rb', require: 'inky'

Gemfile.lock

@@ -58,6 +58,13 @@ GEM
     byebug (9.0.6)
     choice (0.2.0)
     coderay (1.1.1)
+    coffee-rails (4.2.1)
+      coffee-script (>= 2.2.0)
+      railties (>= 4.0.0, < 5.2.x)
+    coffee-script (2.4.1)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.12.2)
     concurrent-ruby (1.0.5)
     css_parser (1.4.9)
       addressable
@@ -139,6 +146,8 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
+    local_time (1.0.3)
+      coffee-rails
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.11)
@@ -325,6 +334,7 @@ DEPENDENCIES
   json (~> 2.0.2)
   kaminari
   listen
+  local_time
   mailjet (~> 1.3.8)
   minitest-reporters
   mysql2 (>= 0.3.18, < 0.5)

app/assets/javascripts/application.js

@@ -14,3 +14,4 @@
 //= require jquery_ujs
 //= require turbolinks
 //= require modernizr-lite/modernizr
+//= require local_time

app/views/admin/result/_comment.html.erb

@@ -6,9 +6,9 @@
   <% end %>
 
   <% if comment.edits? %>
-    <div>Updated <%= time_ago_in_words(comment.updated_at) %> ago</div>
+    <div>Updated <%= local_time_ago(comment.updated_at) %></div>
   <% else %>
-    <div><%= time_ago_in_words(comment.created_at) %> ago</div>
+    <div><%= local_time_ago(comment.created_at) %></div>
   <% end %>
 </div>