Pin jquery-rails to 2.1.4 (older version) to prevent missing $.browser errors

Gemfile

@@ -86,7 +86,7 @@ end
 gem "foundation-rails"
 gem 'foundation_rails_helper', github: 'willrjmarshall/foundation_rails_helper', branch: "rails3"
 
-gem 'jquery-rails'
+gem 'jquery-rails', '2.1.4'
 gem 'css_splitter'
 
 

Gemfile.lock

@@ -418,7 +418,7 @@ GEM
     inflecto (0.0.2)
     ipaddress (0.8.0)
     journey (1.0.4)
-    jquery-rails (2.3.0)
+    jquery-rails (2.1.4)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     json (1.8.3)
@@ -684,7 +684,7 @@ DEPENDENCIES
   haml
   i18n (~> 0.6.11)
   immigrant
-  jquery-rails
+  jquery-rails (= 2.1.4)
   json_spec
   knapsack
   letter_opener
@@ -730,5 +730,8 @@ DEPENDENCIES
   wicked_pdf
   wkhtmltopdf-binary
 
+RUBY VERSION
+   ruby 2.1.5p273
+
 BUNDLED WITH
    1.12.5