ES6ify all the things!

22 files changed, 411 insertions, 342 deletions

diff --git a/app/assets/javascripts/lib/chart.js b/app/assets/javascripts/lib/chart.js
new file mode 100644
index 00000000000..8d5e52286b7
--- /dev/null
+++ b/app/assets/javascripts/lib/chart.js
@@ -0,0 +1,7 @@
+
+/*= require Chart */
+
+(function() {
+
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/chart.js.coffee b/app/assets/javascripts/lib/chart.js.coffee
deleted file mode 100644
index 82217fc5107..00000000000
--- a/app/assets/javascripts/lib/chart.js.coffee
+++ /dev/null
@@ -1 +0,0 @@
-#= require Chart
diff --git a/app/assets/javascripts/lib/cropper.js b/app/assets/javascripts/lib/cropper.js
new file mode 100644
index 00000000000..8ee81804513
--- /dev/null
+++ b/app/assets/javascripts/lib/cropper.js
@@ -0,0 +1,7 @@
+
+/*= require cropper */
+
+(function() {
+
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/cropper.js.coffee b/app/assets/javascripts/lib/cropper.js.coffee
deleted file mode 100644
index 32536d23fe3..00000000000
--- a/app/assets/javascripts/lib/cropper.js.coffee
+++ /dev/null
@@ -1 +0,0 @@
-#= require cropper
diff --git a/app/assets/javascripts/lib/d3.js b/app/assets/javascripts/lib/d3.js
new file mode 100644
index 00000000000..31e6033e756
--- /dev/null
+++ b/app/assets/javascripts/lib/d3.js
@@ -0,0 +1,7 @@
+
+/*= require d3 */
+
+(function() {
+
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/d3.js.coffee b/app/assets/javascripts/lib/d3.js.coffee
deleted file mode 100644
index 74f0a0bb06a..00000000000
--- a/app/assets/javascripts/lib/d3.js.coffee
+++ /dev/null
@@ -1 +0,0 @@
-#= require d3
diff --git a/app/assets/javascripts/lib/raphael.js b/app/assets/javascripts/lib/raphael.js
new file mode 100644
index 00000000000..923c575dcfe
--- /dev/null
+++ b/app/assets/javascripts/lib/raphael.js
@@ -0,0 +1,13 @@
+
+/*= require raphael */
+
+
+/*= require g.raphael */
+
+
+/*= require g.bar */
+
+(function() {
+
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/raphael.js.coffee b/app/assets/javascripts/lib/raphael.js.coffee
deleted file mode 100644
index ab8e5979b87..00000000000
--- a/app/assets/javascripts/lib/raphael.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-#= require raphael
-#= require g.raphael
-#= require g.bar
diff --git a/app/assets/javascripts/lib/utils/animate.js b/app/assets/javascripts/lib/utils/animate.js
new file mode 100644
index 00000000000..d36efdabc93
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/animate.js
@@ -0,0 +1,49 @@
+(function() {
+  (function(w) {
+    if (w.gl == null) {
+      w.gl = {};
+    }
+    if (gl.animate == null) {
+      gl.animate = {};
+    }
+    gl.animate.animate = function($el, animation, options, done) {
+      if ((options != null ? options.cssStart : void 0) != null) {
+        $el.css(options.cssStart);
+      }
+      $el.removeClass(animation + ' animated').addClass(animation + ' animated').one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function() {
+        $(this).removeClass(animation + ' animated');
+        if (done != null) {
+          done();
+        }
+        if ((options != null ? options.cssEnd : void 0) != null) {
+          $el.css(options.cssEnd);
+        }
+      });
+    };
+    gl.animate.animateEach = function($els, animation, time, options, done) {
+      var dfd;
+      dfd = $.Deferred();
+      if (!$els.length) {
+        dfd.resolve();
+      }
+      $els.each(function(i) {
+        setTimeout((function(_this) {
+          return function() {
+            var $this;
+            $this = $(_this);
+            return gl.animate.animate($this, animation, options, function() {
+              if (i === $els.length - 1) {
+                dfd.resolve();
+                if (done != null) {
+                  return done();
+                }
+              }
+            });
+          };
+        })(this), time * i);
+      });
+      return dfd.promise();
+    };
+  })(window);
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/utils/animate.js.coffee b/app/assets/javascripts/lib/utils/animate.js.coffee
deleted file mode 100644
index ec3b44d6126..00000000000
--- a/app/assets/javascripts/lib/utils/animate.js.coffee
+++ /dev/null
@@ -1,39 +0,0 @@
-((w) -> 
-  if not w.gl? then w.gl = {}
-  if not gl.animate? then gl.animate = {}
-
-  gl.animate.animate = ($el, animation, options, done) ->
-    if options?.cssStart?
-      $el.css(options.cssStart)
-    $el
-      .removeClass(animation + ' animated')
-      .addClass(animation + ' animated')
-      .one 'webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', ->
-        $(this).removeClass(animation + ' animated')
-        if done?
-          done()
-        if options?.cssEnd?
-          $el.css(options.cssEnd)
-        return
-    return
-
-  gl.animate.animateEach = ($els, animation, time, options, done) ->
-    dfd = $.Deferred()
-    if not $els.length
-      dfd.resolve()
-    $els.each((i) ->
-      setTimeout(=>
-        $this = $(@)
-        gl.animate.animate($this, animation, options, =>
-          if i is $els.length - 1
-            dfd.resolve()
-            if done?
-              done()
-        )
-      ,time * i
-      )
-      return
-    )
-    return dfd.promise()
-  return 
-) window
\ No newline at end of file
diff --git a/app/assets/javascripts/lib/utils/common_utils.js b/app/assets/javascripts/lib/utils/common_utils.js
new file mode 100644
index 00000000000..9299d0eabd2
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/common_utils.js
@@ -0,0 +1,60 @@
+(function() {
+  (function(w) {
+    var base;
+    w.gl || (w.gl = {});
+    (base = w.gl).utils || (base.utils = {});
+    w.gl.utils.isInGroupsPage = function() {
+      return gl.utils.getPagePath() === 'groups';
+    };
+    w.gl.utils.isInProjectPage = function() {
+      return gl.utils.getPagePath() === 'projects';
+    };
+    w.gl.utils.getProjectSlug = function() {
+      if (this.isInProjectPage()) {
+        return $('body').data('project');
+      } else {
+        return null;
+      }
+    };
+    w.gl.utils.getGroupSlug = function() {
+      if (this.isInGroupsPage()) {
+        return $('body').data('group');
+      } else {
+        return null;
+      }
+    };
+    gl.utils.updateTooltipTitle = function($tooltipEl, newTitle) {
+      return $tooltipEl.tooltip('destroy').attr('title', newTitle).tooltip('fixTitle');
+    };
+    gl.utils.preventDisabledButtons = function() {
+      return $('.btn').click(function(e) {
+        if ($(this).hasClass('disabled')) {
+          e.preventDefault();
+          e.stopImmediatePropagation();
+          return false;
+        }
+      });
+    };
+    gl.utils.getPagePath = function() {
+      return $('body').data('page').split(':')[0];
+    };
+    return jQuery.timefor = function(time, suffix, expiredLabel) {
+      var suffixFromNow, timefor;
+      if (!time) {
+        return '';
+      }
+      suffix || (suffix = 'remaining');
+      expiredLabel || (expiredLabel = 'Past due');
+      jQuery.timeago.settings.allowFuture = true;
+      suffixFromNow = jQuery.timeago.settings.strings.suffixFromNow;
+      jQuery.timeago.settings.strings.suffixFromNow = suffix;
+      timefor = $.timeago(time);
+      if (timefor.indexOf('ago') > -1) {
+        timefor = expiredLabel;
+      }
+      jQuery.timeago.settings.strings.suffixFromNow = suffixFromNow;
+      return timefor;
+    };
+  })(window);
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/utils/common_utils.js.coffee b/app/assets/javascripts/lib/utils/common_utils.js.coffee
deleted file mode 100644
index d4dd3dc329a..00000000000
--- a/app/assets/javascripts/lib/utils/common_utils.js.coffee
+++ /dev/null
@@ -1,68 +0,0 @@
-((w) ->
-
-  w.gl       or= {}
-  w.gl.utils or= {}
-
-  w.gl.utils.isInGroupsPage = ->
-
-    return gl.utils.getPagePath() is 'groups'
-
-
-  w.gl.utils.isInProjectPage = ->
-
-    return gl.utils.getPagePath() is 'projects'
-
-
-  w.gl.utils.getProjectSlug = ->
-
-    return if @isInProjectPage() then $('body').data 'project' else null
-
-
-  w.gl.utils.getGroupSlug = ->
-
-    return if @isInGroupsPage() then $('body').data 'group' else null
-
-
-
-  gl.utils.updateTooltipTitle = ($tooltipEl, newTitle) ->
-
-    $tooltipEl
-      .tooltip 'destroy'
-      .attr    'title', newTitle
-      .tooltip 'fixTitle'
-
-
-  gl.utils.preventDisabledButtons = ->
-
-    $('.btn').click (e) ->
-      if $(this).hasClass 'disabled'
-        e.preventDefault()
-        e.stopImmediatePropagation()
-        return false
-
-  gl.utils.getPagePath = ->
-    return $('body').data('page').split(':')[0]
-
-
-  jQuery.timefor = (time, suffix, expiredLabel) ->
-
-    return '' unless time
-
-    suffix       or= 'remaining'
-    expiredLabel or= 'Past due'
-
-    jQuery.timeago.settings.allowFuture = yes
-
-    { suffixFromNow } = jQuery.timeago.settings.strings
-    jQuery.timeago.settings.strings.suffixFromNow = suffix
-
-    timefor = $.timeago time
-
-    if timefor.indexOf('ago') > -1
-      timefor = expiredLabel
-
-    jQuery.timeago.settings.strings.suffixFromNow = suffixFromNow
-
-    return timefor
-
-) window
diff --git a/app/assets/javascripts/lib/utils/datetime_utility.js b/app/assets/javascripts/lib/utils/datetime_utility.js
new file mode 100644
index 00000000000..e817261f210
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/datetime_utility.js
@@ -0,0 +1,36 @@
+(function() {
+  (function(w) {
+    var base;
+    if (w.gl == null) {
+      w.gl = {};
+    }
+    if ((base = w.gl).utils == null) {
+      base.utils = {};
+    }
+    w.gl.utils.days = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
+    w.gl.utils.formatDate = function(datetime) {
+      return dateFormat(datetime, 'mmm d, yyyy h:MMtt Z');
+    };
+    w.gl.utils.getDayName = function(date) {
+      return this.days[date.getDay()];
+    };
+    return w.gl.utils.localTimeAgo = function($timeagoEls, setTimeago) {
+      if (setTimeago == null) {
+        setTimeago = true;
+      }
+      $timeagoEls.each(function() {
+        var $el;
+        $el = $(this);
+        return $el.attr('title', gl.utils.formatDate($el.attr('datetime')));
+      });
+      if (setTimeago) {
+        $timeagoEls.timeago();
+        $timeagoEls.tooltip('destroy');
+        return $timeagoEls.tooltip({
+          template: '<div class="tooltip local-timeago" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
+        });
+      }
+    };
+  })(window);
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/utils/datetime_utility.js.coffee b/app/assets/javascripts/lib/utils/datetime_utility.js.coffee
deleted file mode 100644
index 2371e913844..00000000000
--- a/app/assets/javascripts/lib/utils/datetime_utility.js.coffee
+++ /dev/null
@@ -1,28 +0,0 @@
-((w) ->
-
-  w.gl ?= {}
-  w.gl.utils ?= {}
-  w.gl.utils.days = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']
-
-  w.gl.utils.formatDate = (datetime) ->
-    dateFormat(datetime, 'mmm d, yyyy h:MMtt Z')
-
-  w.gl.utils.getDayName = (date) ->
-    this.days[date.getDay()]
-
-  w.gl.utils.localTimeAgo = ($timeagoEls, setTimeago = true) ->
-    $timeagoEls.each( ->
-          $el = $(@)
-          $el.attr('title', gl.utils.formatDate($el.attr('datetime')))
-    )
-
-    if setTimeago
-      $timeagoEls.timeago()
-      $timeagoEls.tooltip('destroy')
-
-      # Recreate with custom template
-      $timeagoEls.tooltip(
-        template: '<div class="tooltip local-timeago" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
-      )
-
-) window
diff --git a/app/assets/javascripts/lib/utils/notify.js b/app/assets/javascripts/lib/utils/notify.js
new file mode 100644
index 00000000000..42b6ac0589e
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/notify.js
@@ -0,0 +1,41 @@
+(function() {
+  (function(w) {
+    var notificationGranted, notifyMe, notifyPermissions;
+    notificationGranted = function(message, opts, onclick) {
+      var notification;
+      notification = new Notification(message, opts);
+      setTimeout(function() {
+        return notification.close();
+      }, 8000);
+      if (onclick) {
+        return notification.onclick = onclick;
+      }
+    };
+    notifyPermissions = function() {
+      if ('Notification' in window) {
+        return Notification.requestPermission();
+      }
+    };
+    notifyMe = function(message, body, icon, onclick) {
+      var opts;
+      opts = {
+        body: body,
+        icon: icon
+      };
+      if (!('Notification' in window)) {
+
+      } else if (Notification.permission === 'granted') {
+        return notificationGranted(message, opts, onclick);
+      } else if (Notification.permission !== 'denied') {
+        return Notification.requestPermission(function(permission) {
+          if (permission === 'granted') {
+            return notificationGranted(message, opts, onclick);
+          }
+        });
+      }
+    };
+    w.notify = notifyMe;
+    return w.notifyPermissions = notifyPermissions;
+  })(window);
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/utils/notify.js.coffee b/app/assets/javascripts/lib/utils/notify.js.coffee
deleted file mode 100644
index 9e28353ac34..00000000000
--- a/app/assets/javascripts/lib/utils/notify.js.coffee
+++ /dev/null
@@ -1,35 +0,0 @@
-((w) ->
-  notificationGranted = (message, opts, onclick) ->
-    notification = new Notification(message, opts)
-
-    # Hide the notification after X amount of seconds
-    setTimeout ->
-      notification.close()
-    , 8000
-
-    if onclick
-      notification.onclick = onclick
-
-  notifyPermissions = ->
-    if 'Notification' of window
-      Notification.requestPermission()
-
-  notifyMe = (message, body, icon, onclick) ->
-    opts =
-      body: body
-      icon: icon
-    # Let's check if the browser supports notifications
-    if !('Notification' of window)
-      # do nothing
-    else if Notification.permission == 'granted'
-      # If it's okay let's create a notification
-      notificationGranted message, opts, onclick
-    else if Notification.permission != 'denied'
-      Notification.requestPermission (permission) ->
-        # If the user accepts, let's create a notification
-        if permission == 'granted'
-          notificationGranted message, opts, onclick
-
-  w.notify = notifyMe
-  w.notifyPermissions = notifyPermissions
-) window
diff --git a/app/assets/javascripts/lib/utils/text_utility.js b/app/assets/javascripts/lib/utils/text_utility.js
new file mode 100644
index 00000000000..130479642f3
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/text_utility.js
@@ -0,0 +1,112 @@
+(function() {
+  (function(w) {
+    var base;
+    if (w.gl == null) {
+      w.gl = {};
+    }
+    if ((base = w.gl).text == null) {
+      base.text = {};
+    }
+    gl.text.randomString = function() {
+      return Math.random().toString(36).substring(7);
+    };
+    gl.text.replaceRange = function(s, start, end, substitute) {
+      return s.substring(0, start) + substitute + s.substring(end);
+    };
+    gl.text.selectedText = function(text, textarea) {
+      return text.substring(textarea.selectionStart, textarea.selectionEnd);
+    };
+    gl.text.lineBefore = function(text, textarea) {
+      var split;
+      split = text.substring(0, textarea.selectionStart).trim().split('\n');
+      return split[split.length - 1];
+    };
+    gl.text.lineAfter = function(text, textarea) {
+      return text.substring(textarea.selectionEnd).trim().split('\n')[0];
+    };
+    gl.text.blockTagText = function(text, textArea, blockTag, selected) {
+      var lineAfter, lineBefore;
+      lineBefore = this.lineBefore(text, textArea);
+      lineAfter = this.lineAfter(text, textArea);
+      if (lineBefore === blockTag && lineAfter === blockTag) {
+        if (blockTag != null) {
+          textArea.selectionStart = textArea.selectionStart - (blockTag.length + 1);
+          textArea.selectionEnd = textArea.selectionEnd + (blockTag.length + 1);
+        }
+        return selected;
+      } else {
+        return blockTag + "\n" + selected + "\n" + blockTag;
+      }
+    };
+    gl.text.insertText = function(textArea, text, tag, blockTag, selected, wrap) {
+      var insertText, inserted, selectedSplit, startChar;
+      selectedSplit = selected.split('\n');
+      startChar = !wrap && textArea.selectionStart > 0 ? '\n' : '';
+      if (selectedSplit.length > 1 && (!wrap || (blockTag != null))) {
+        if (blockTag != null) {
+          insertText = this.blockTagText(text, textArea, blockTag, selected);
+        } else {
+          insertText = selectedSplit.map(function(val) {
+            if (val.indexOf(tag) === 0) {
+              return "" + (val.replace(tag, ''));
+            } else {
+              return "" + tag + val;
+            }
+          }).join('\n');
+        }
+      } else {
+        insertText = "" + startChar + tag + selected + (wrap ? tag : ' ');
+      }
+      if (document.queryCommandSupported('insertText')) {
+        inserted = document.execCommand('insertText', false, insertText);
+      }
+      if (!inserted) {
+        try {
+          document.execCommand("ms-beginUndoUnit");
+        } catch (undefined) {}
+        textArea.value = this.replaceRange(text, textArea.selectionStart, textArea.selectionEnd, insertText);
+        try {
+          document.execCommand("ms-endUndoUnit");
+        } catch (undefined) {}
+      }
+      return this.moveCursor(textArea, tag, wrap);
+    };
+    gl.text.moveCursor = function(textArea, tag, wrapped) {
+      var pos;
+      if (!textArea.setSelectionRange) {
+        return;
+      }
+      if (textArea.selectionStart === textArea.selectionEnd) {
+        if (wrapped) {
+          pos = textArea.selectionStart - tag.length;
+        } else {
+          pos = textArea.selectionStart;
+        }
+        return textArea.setSelectionRange(pos, pos);
+      }
+    };
+    gl.text.updateText = function(textArea, tag, blockTag, wrap) {
+      var $textArea, oldVal, selected, text;
+      $textArea = $(textArea);
+      oldVal = $textArea.val();
+      textArea = $textArea.get(0);
+      text = $textArea.val();
+      selected = this.selectedText(text, textArea);
+      $textArea.focus();
+      return this.insertText(textArea, text, tag, blockTag, selected, wrap);
+    };
+    gl.text.init = function(form) {
+      var self;
+      self = this;
+      return $('.js-md', form).off('click').on('click', function() {
+        var $this;
+        $this = $(this);
+        return self.updateText($this.closest('.md-area').find('textarea'), $this.data('md-tag'), $this.data('md-block'), !$this.data('md-prepend'));
+      });
+    };
+    return gl.text.removeListeners = function(form) {
+      return $('.js-md', form).off();
+    };
+  })(window);
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/utils/text_utility.js.coffee b/app/assets/javascripts/lib/utils/text_utility.js.coffee
deleted file mode 100644
index 2e1407f8738..00000000000
--- a/app/assets/javascripts/lib/utils/text_utility.js.coffee
+++ /dev/null
@@ -1,105 +0,0 @@
-((w) ->
-  w.gl ?= {}
-  w.gl.text ?= {}
-
-  gl.text.randomString = -> Math.random().toString(36).substring(7)
-
-  gl.text.replaceRange = (s, start, end, substitute) ->
-    s.substring(0, start) + substitute + s.substring(end);
-
-  gl.text.selectedText = (text, textarea) ->
-    text.substring(textarea.selectionStart, textarea.selectionEnd)
-
-  gl.text.lineBefore = (text, textarea) ->
-    split = text.substring(0, textarea.selectionStart).trim().split('\n')
-    split[split.length - 1]
-
-  gl.text.lineAfter = (text, textarea) ->
-    text.substring(textarea.selectionEnd).trim().split('\n')[0]
-
-  gl.text.blockTagText = (text, textArea, blockTag, selected) ->
-    lineBefore = @lineBefore(text, textArea)
-    lineAfter = @lineAfter(text, textArea)
-
-    if lineBefore is blockTag and lineAfter is blockTag
-      # To remove the block tag we have to select the line before & after
-      if blockTag?
-        textArea.selectionStart = textArea.selectionStart - (blockTag.length + 1)
-        textArea.selectionEnd = textArea.selectionEnd + (blockTag.length + 1)
-
-      selected
-    else
-      "#{blockTag}\n#{selected}\n#{blockTag}"
-
-  gl.text.insertText = (textArea, text, tag, blockTag, selected, wrap) ->
-    selectedSplit = selected.split('\n')
-    startChar = if not wrap and textArea.selectionStart > 0 then '\n' else ''
-
-    if selectedSplit.length > 1 and (not wrap or blockTag?)
-      if blockTag?
-        insertText = @blockTagText(text, textArea, blockTag, selected)
-      else
-        insertText = selectedSplit.map((val) ->
-          if val.indexOf(tag) is 0
-            "#{val.replace(tag, '')}"
-          else
-            "#{tag}#{val}"
-        ).join('\n')
-    else
-      insertText = "#{startChar}#{tag}#{selected}#{if wrap then tag else ' '}"
-
-    if document.queryCommandSupported('insertText')
-      inserted = document.execCommand 'insertText', false, insertText
-
-    unless inserted
-      try
-        document.execCommand("ms-beginUndoUnit")
-
-      textArea.value = @replaceRange(
-          text,
-          textArea.selectionStart,
-          textArea.selectionEnd,
-          insertText)
-      try
-        document.execCommand("ms-endUndoUnit")
-
-    @moveCursor(textArea, tag, wrap)
-
-  gl.text.moveCursor = (textArea, tag, wrapped) ->
-    return unless textArea.setSelectionRange
-
-    if textArea.selectionStart is textArea.selectionEnd
-      if wrapped
-        pos = textArea.selectionStart - tag.length
-      else
-        pos = textArea.selectionStart
-
-      textArea.setSelectionRange pos, pos
-
-  gl.text.updateText = (textArea, tag, blockTag, wrap) ->
-    $textArea = $(textArea)
-    oldVal = $textArea.val()
-    textArea = $textArea.get(0)
-    text = $textArea.val()
-    selected = @selectedText(text, textArea)
-    $textArea.focus()
-
-    @insertText(textArea, text, tag, blockTag, selected, wrap)
-
-  gl.text.init = (form) ->
-    self = @
-    $('.js-md', form)
-      .off 'click'
-      .on 'click', ->
-        $this = $(@)
-        self.updateText(
-          $this.closest('.md-area').find('textarea'),
-          $this.data('md-tag'),
-          $this.data('md-block'),
-          not $this.data('md-prepend')
-        )
-
-  gl.text.removeListeners = (form) ->
-    $('.js-md', form).off()
-
-) window
diff --git a/app/assets/javascripts/lib/utils/type_utility.js b/app/assets/javascripts/lib/utils/type_utility.js
new file mode 100644
index 00000000000..dc30babd645
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/type_utility.js
@@ -0,0 +1,15 @@
+(function() {
+  (function(w) {
+    var base;
+    if (w.gl == null) {
+      w.gl = {};
+    }
+    if ((base = w.gl).utils == null) {
+      base.utils = {};
+    }
+    return w.gl.utils.isObject = function(obj) {
+      return (obj != null) && (obj.constructor === Object);
+    };
+  })(window);
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/utils/type_utility.js.coffee b/app/assets/javascripts/lib/utils/type_utility.js.coffee
deleted file mode 100644
index 957f0d86b36..00000000000
--- a/app/assets/javascripts/lib/utils/type_utility.js.coffee
+++ /dev/null
@@ -1,9 +0,0 @@
-((w) ->
-
-  w.gl ?= {}
-  w.gl.utils ?= {}
-
-  w.gl.utils.isObject = (obj) ->
-    obj? and (obj.constructor is Object)
-
-) window
diff --git a/app/assets/javascripts/lib/utils/url_utility.js b/app/assets/javascripts/lib/utils/url_utility.js
new file mode 100644
index 00000000000..fffbfd19745
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/url_utility.js
@@ -0,0 +1,64 @@
+(function() {
+  (function(w) {
+    var base;
+    if (w.gl == null) {
+      w.gl = {};
+    }
+    if ((base = w.gl).utils == null) {
+      base.utils = {};
+    }
+    w.gl.utils.getParameterValues = function(sParam) {
+      var i, sPageURL, sParameterName, sURLVariables, values;
+      sPageURL = decodeURIComponent(window.location.search.substring(1));
+      sURLVariables = sPageURL.split('&');
+      sParameterName = void 0;
+      values = [];
+      i = 0;
+      while (i < sURLVariables.length) {
+        sParameterName = sURLVariables[i].split('=');
+        if (sParameterName[0] === sParam) {
+          values.push(sParameterName[1]);
+        }
+        i++;
+      }
+      return values;
+    };
+    w.gl.utils.mergeUrlParams = function(params, url) {
+      var lastChar, newUrl, paramName, paramValue, pattern;
+      newUrl = decodeURIComponent(url);
+      for (paramName in params) {
+        paramValue = params[paramName];
+        pattern = new RegExp("\\b(" + paramName + "=).*?(&|$)");
+        if (paramValue == null) {
+          newUrl = newUrl.replace(pattern, '');
+        } else if (url.search(pattern) !== -1) {
+          newUrl = newUrl.replace(pattern, "$1" + paramValue + "$2");
+        } else {
+          newUrl = "" + newUrl + (newUrl.indexOf('?') > 0 ? '&' : '?') + paramName + "=" + paramValue;
+        }
+      }
+      lastChar = newUrl[newUrl.length - 1];
+      if (lastChar === '&') {
+        newUrl = newUrl.slice(0, -1);
+      }
+      return newUrl;
+    };
+    return w.gl.utils.removeParamQueryString = function(url, param) {
+      var urlVariables, variables;
+      url = decodeURIComponent(url);
+      urlVariables = url.split('&');
+      return ((function() {
+        var j, len, results;
+        results = [];
+        for (j = 0, len = urlVariables.length; j < len; j++) {
+          variables = urlVariables[j];
+          if (variables.indexOf(param) === -1) {
+            results.push(variables);
+          }
+        }
+        return results;
+      })()).join('&');
+    };
+  })(window);
+
+}).call(this);
diff --git a/app/assets/javascripts/lib/utils/url_utility.js.coffee b/app/assets/javascripts/lib/utils/url_utility.js.coffee
deleted file mode 100644
index e8085e1c2e4..00000000000
--- a/app/assets/javascripts/lib/utils/url_utility.js.coffee
+++ /dev/null
@@ -1,52 +0,0 @@
-((w) ->
-
-  w.gl ?= {}
-  w.gl.utils ?= {}
-
-  # Returns an array containing the value(s) of the
-  # of the key passed as an argument
-  w.gl.utils.getParameterValues = (sParam) ->
-    sPageURL = decodeURIComponent(window.location.search.substring(1))
-    sURLVariables = sPageURL.split('&')
-    sParameterName = undefined
-    values = []
-    i = 0
-    while i < sURLVariables.length
-      sParameterName = sURLVariables[i].split('=')
-      if sParameterName[0] is sParam
-        values.push(sParameterName[1])
-      i++
-    values
-
-  # #
-  #  @param {Object} params - url keys and value to merge
-  #  @param {String} url
-  # #
-  w.gl.utils.mergeUrlParams = (params, url) ->
-    newUrl = decodeURIComponent(url)
-    for paramName, paramValue of params
-      pattern = new RegExp "\\b(#{paramName}=).*?(&|$)"
-      if not paramValue?
-        newUrl = newUrl.replace pattern, ''
-      else if url.search(pattern) isnt -1
-        newUrl = newUrl.replace pattern, "$1#{paramValue}$2"
-      else
-        newUrl = "#{newUrl}#{(if newUrl.indexOf('?') > 0 then '&' else '?')}#{paramName}=#{paramValue}"
-
-    # Remove a trailing ampersand
-    lastChar = newUrl[newUrl.length - 1]
-
-    if lastChar is '&'
-        newUrl = newUrl.slice 0, -1
-
-    newUrl
-
-  # removes parameter query string from url. returns the modified url
-  w.gl.utils.removeParamQueryString = (url, param) ->
-    url = decodeURIComponent(url)
-    urlVariables = url.split('&')
-    (
-      variables for variables in urlVariables when variables.indexOf(param) is -1
-    ).join('&')
-
-) window