rake convert

1 files changed, 127 insertions, 133 deletions

diff --git a/assets/javascripts/bootstrap/scrollspy.js b/assets/javascripts/bootstrap/scrollspy.js
index ac02443..e7d3a8b 100644
--- a/assets/javascripts/bootstrap/scrollspy.js
+++ b/assets/javascripts/bootstrap/scrollspy.js
@@ -7,170 +7,164 @@
  * ======================================================================== */
 
 
-+function () { 'use strict';
-
-  (function (o_o) {
-    typeof define  == 'function' && define.amd ? define(['jquery'], o_o) :
-    typeof exports == 'object' ? o_o(require('jquery')) : o_o(jQuery)
-  })(function ($) {
++function ($) {
+  'use strict';
+
+  // SCROLLSPY CLASS DEFINITION
+  // ==========================
+
+  function ScrollSpy(element, options) {
+    var process  = $.proxy(this.process, this)
+
+    this.$body          = $('body')
+    this.$scrollElement = $(element).is('body') ? $(window) : $(element)
+    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
+    this.selector       = (this.options.target || '') + ' .nav li > a'
+    this.offsets        = []
+    this.targets        = []
+    this.activeTarget   = null
+    this.scrollHeight   = 0
+
+    this.$scrollElement.on('scroll.bs.scrollspy', process)
+    this.refresh()
+    this.process()
+  }
+
+  ScrollSpy.VERSION  = '3.1.1'
+
+  ScrollSpy.DEFAULTS = {
+    offset: 10
+  }
+
+  ScrollSpy.prototype.getScrollHeight = function () {
+    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
+  }
+
+  ScrollSpy.prototype.refresh = function () {
+    var offsetMethod = 'offset'
+    var offsetBase   = 0
+
+    if (!$.isWindow(this.$scrollElement[0])) {
+      offsetMethod = 'position'
+      offsetBase   = this.$scrollElement.scrollTop()
+    }
 
-    // SCROLLSPY CLASS DEFINITION
-    // ==========================
+    this.offsets = []
+    this.targets = []
+    this.scrollHeight = this.getScrollHeight()
 
-    function ScrollSpy(element, options) {
-      var process  = $.proxy(this.process, this)
+    var self     = this
 
-      this.$body          = $('body')
-      this.$scrollElement = $(element).is('body') ? $(window) : $(element)
-      this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
-      this.selector       = (this.options.target || '') + ' .nav li > a'
-      this.offsets        = []
-      this.targets        = []
-      this.activeTarget   = null
-      this.scrollHeight   = 0
+    this.$body
+      .find(this.selector)
+      .map(function () {
+        var $el   = $(this)
+        var href  = $el.data('target') || $el.attr('href')
+        var $href = /^#./.test(href) && $(href)
 
-      this.$scrollElement.on('scroll.bs.scrollspy', process)
+        return ($href
+          && $href.length
+          && $href.is(':visible')
+          && [[$href[offsetMethod]().top + offsetBase, href]]) || null
+      })
+      .sort(function (a, b) { return a[0] - b[0] })
+      .each(function () {
+        self.offsets.push(this[0])
+        self.targets.push(this[1])
+      })
+  }
+
+  ScrollSpy.prototype.process = function () {
+    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
+    var scrollHeight = this.getScrollHeight()
+    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
+    var offsets      = this.offsets
+    var targets      = this.targets
+    var activeTarget = this.activeTarget
+    var i
+
+    if (this.scrollHeight != scrollHeight) {
       this.refresh()
-      this.process()
     }
 
-    ScrollSpy.VERSION  = '3.1.1'
-
-    ScrollSpy.DEFAULTS = {
-      offset: 10
+    if (scrollTop >= maxScroll) {
+      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
     }
 
-    ScrollSpy.prototype.getScrollHeight = function () {
-      return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
+    if (activeTarget && scrollTop <= offsets[0]) {
+      return activeTarget != (i = targets[0]) && this.activate(i)
     }
 
-    ScrollSpy.prototype.refresh = function () {
-      var offsetMethod = 'offset'
-      var offsetBase   = 0
-
-      if (!$.isWindow(this.$scrollElement[0])) {
-        offsetMethod = 'position'
-        offsetBase   = this.$scrollElement.scrollTop()
-      }
-
-      this.offsets = []
-      this.targets = []
-      this.scrollHeight = this.getScrollHeight()
-
-      var self     = this
-
-      this.$body
-        .find(this.selector)
-        .map(function () {
-          var $el   = $(this)
-          var href  = $el.data('target') || $el.attr('href')
-          var $href = /^#./.test(href) && $(href)
-
-          return ($href
-            && $href.length
-            && $href.is(':visible')
-            && [[$href[offsetMethod]().top + offsetBase, href]]) || null
-        })
-        .sort(function (a, b) { return a[0] - b[0] })
-        .each(function () {
-          self.offsets.push(this[0])
-          self.targets.push(this[1])
-        })
+    for (i = offsets.length; i--;) {
+      activeTarget != targets[i]
+        && scrollTop >= offsets[i]
+        && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
+        && this.activate(targets[i])
     }
+  }
 
-    ScrollSpy.prototype.process = function () {
-      var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
-      var scrollHeight = this.getScrollHeight()
-      var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
-      var offsets      = this.offsets
-      var targets      = this.targets
-      var activeTarget = this.activeTarget
-      var i
-
-      if (this.scrollHeight != scrollHeight) {
-        this.refresh()
-      }
-
-      if (scrollTop >= maxScroll) {
-        return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
-      }
-
-      if (activeTarget && scrollTop <= offsets[0]) {
-        return activeTarget != (i = targets[0]) && this.activate(i)
-      }
-
-      for (i = offsets.length; i--;) {
-        activeTarget != targets[i]
-          && scrollTop >= offsets[i]
-          && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
-          && this.activate(targets[i])
-      }
-    }
+  ScrollSpy.prototype.activate = function (target) {
+    this.activeTarget = target
 
-    ScrollSpy.prototype.activate = function (target) {
-      this.activeTarget = target
+    $(this.selector)
+      .parentsUntil(this.options.target, '.active')
+      .removeClass('active')
 
-      $(this.selector)
-        .parentsUntil(this.options.target, '.active')
-        .removeClass('active')
+    var selector = this.selector +
+        '[data-target="' + target + '"],' +
+        this.selector + '[href="' + target + '"]'
 
-      var selector = this.selector +
-          '[data-target="' + target + '"],' +
-          this.selector + '[href="' + target + '"]'
+    var active = $(selector)
+      .parents('li')
+      .addClass('active')
 
-      var active = $(selector)
-        .parents('li')
+    if (active.parent('.dropdown-menu').length) {
+      active = active
+        .closest('li.dropdown')
         .addClass('active')
-
-      if (active.parent('.dropdown-menu').length) {
-        active = active
-          .closest('li.dropdown')
-          .addClass('active')
-      }
-
-      active.trigger('activate.bs.scrollspy')
     }
 
+    active.trigger('activate.bs.scrollspy')
+  }
 
-    // SCROLLSPY PLUGIN DEFINITION
-    // ===========================
 
-    function Plugin(option) {
-      return this.each(function () {
-        var $this   = $(this)
-        var data    = $this.data('bs.scrollspy')
-        var options = typeof option == 'object' && option
+  // SCROLLSPY PLUGIN DEFINITION
+  // ===========================
 
-        if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
-        if (typeof option == 'string') data[option]()
-      })
-    }
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.scrollspy')
+      var options = typeof option == 'object' && option
 
-    var old = $.fn.scrollspy
+      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
 
-    $.fn.scrollspy             = Plugin
-    $.fn.scrollspy.Constructor = ScrollSpy
+  var old = $.fn.scrollspy
 
+  $.fn.scrollspy             = Plugin
+  $.fn.scrollspy.Constructor = ScrollSpy
 
-    // SCROLLSPY NO CONFLICT
-    // =====================
 
-    $.fn.scrollspy.noConflict = function () {
-      $.fn.scrollspy = old
-      return this
-    }
+  // SCROLLSPY NO CONFLICT
+  // =====================
 
+  $.fn.scrollspy.noConflict = function () {
+    $.fn.scrollspy = old
+    return this
+  }
 
-    // SCROLLSPY DATA-API
-    // ==================
 
-    $(window).on('load.bs.scrollspy.data-api', function () {
-      $('[data-spy="scroll"]').each(function () {
-        var $spy = $(this)
-        Plugin.call($spy, $spy.data())
-      })
-    })
+  // SCROLLSPY DATA-API
+  // ==================
 
+  $(window).on('load.bs.scrollspy.data-api', function () {
+    $('[data-spy="scroll"]').each(function () {
+      var $spy = $(this)
+      Plugin.call($spy, $spy.data())
+    })
   })
 
-}();
+}(jQuery);