Code style cleanup, remove redundant comments

lib/eval-script.js

@@ -1,6 +1,8 @@
 module.exports = function(el) {
+  // console.log("going to execute script", el)
+
   var code = (el.text || el.textContent || el.innerHTML || "")
-  var src = (el.src || "");
+  var src = (el.src || "")
   var parent = el.parentNode || document.querySelector("head") || document.documentElement
   var script = document.createElement("script")
 
@@ -14,8 +16,8 @@ module.exports = function(el) {
   script.type = "text/javascript"
 
   if (src !== "") {
-    script.src = src;
-    script.async = false; // force synchronous loading of peripheral js
+    script.src = src
+    script.async = false // force asynchronous loading of peripheral js
   }
 
   if (code !== "") {
@@ -29,11 +31,11 @@ module.exports = function(el) {
   }
 
   // execute
-  parent.appendChild(script);
+  parent.appendChild(script)
   // avoid pollution only in head or body tags
   if (["head", "body"].indexOf(parent.tagName.toLowerCase()) > 0) {
     parent.removeChild(script)
   }
 
-  return true;
+  return true
 }

lib/execute-scripts.js

@@ -6,7 +6,7 @@ module.exports = function(el) {
   // console.log("going to execute scripts for ", el)
 
   if (el.tagName.toLowerCase() === "script") {
-    evalScript(el);
+    evalScript(el)
   }
 
   forEachEls(el.querySelectorAll("script"), function(script) {
@@ -14,7 +14,7 @@ module.exports = function(el) {
       if (script.parentNode) {
         script.parentNode.removeChild(script)
       }
-      evalScript(script);
+      evalScript(script)
     }
-  });
+  })
 }

lib/proto/attach-form.js

@@ -8,7 +8,7 @@ var attrClick = "data-pjax-click-state"
 var formAction = function(el, event) {
   // Since loadUrl modifies options and we may add our own modifications below,
   // clone it so the changes don't persist
-  var options = clone(this.options);
+  var options = clone(this.options)
 
   // Initialize requestOptions
   options.requestOptions = {
@@ -17,18 +17,18 @@ var formAction = function(el, event) {
   }
 
   // create a testable virtual link of the form action
-  var virtLinkElement = document.createElement("a");
-  virtLinkElement.setAttribute("href", options.requestOptions.requestUrl);
+  var virtLinkElement = document.createElement("a")
+  virtLinkElement.setAttribute("href", options.requestOptions.requestUrl)
 
   // Ignore external links.
   if (virtLinkElement.protocol !== window.location.protocol || virtLinkElement.host !== window.location.host) {
-    el.setAttribute(attrClick, "external");
+    el.setAttribute(attrClick, "external")
     return
   }
 
   // Ignore click if we are on an anchor on the same page
   if (virtLinkElement.pathname === window.location.pathname && virtLinkElement.hash.length > 0) {
-    el.setAttribute(attrClick, "anchor-present");
+    el.setAttribute(attrClick, "anchor-present")
     return
   }
 
@@ -40,41 +40,39 @@ var formAction = function(el, event) {
 
   // if declared as a full reload, just normally submit the form
   if (options.currentUrlFullReload) {
-    el.setAttribute(attrClick, "reload");
-    return;
+    el.setAttribute(attrClick, "reload")
+    return
   }
 
   event.preventDefault()
 
-  var paramObject = [];
+  var paramObject = []
   for (var elementKey in el.elements) {
-    var element = el.elements[elementKey];
+    var element = el.elements[elementKey]
     // jscs:disable disallowImplicitTypeConversion
     if (!!element.name && element.attributes !== undefined && element.tagName.toLowerCase() !== "button") {
       // jscs:enable disallowImplicitTypeConversion
       if ((element.attributes.type !== "checkbox" && element.attributes.type !== "radio") || element.checked) {
-        paramObject.push({name: encodeURIComponent(element.name), value: encodeURIComponent(element.value)});
+        paramObject.push({name: encodeURIComponent(element.name), value: encodeURIComponent(element.value)})
       }
     }
   }
 
   // Creating a getString
-  var paramsString = (paramObject.map(function(value) {return value.name + "=" + value.value;})).join("&");
+  var paramsString = (paramObject.map(function(value) {return value.name + "=" + value.value})).join("&")
 
-  options.requestOptions.requestPayload = paramObject;
-  options.requestOptions.requestPayloadString = paramsString;
+  options.requestOptions.requestPayload = paramObject
+  options.requestOptions.requestPayloadString = paramsString
 
-  el.setAttribute(attrClick, "submit");
+  el.setAttribute(attrClick, "submit")
 
-
-  options.triggerElement = el;
-  this.loadUrl(virtLinkElement.href, options);
-};
+  options.triggerElement = el
+  this.loadUrl(virtLinkElement.href, options)
+}
 
 var isDefaultPrevented = function(event) {
-  return event.defaultPrevented || event.returnValue === false;
-};
-
+  return event.defaultPrevented || event.returnValue === false
+}
 
 module.exports = function(el) {
   var that = this
@@ -92,7 +90,6 @@ module.exports = function(el) {
       return
     }
 
-
     if (event.keyCode === 13) {
       formAction.call(that, el, event)
     }

lib/proto/attach-link.js

@@ -9,10 +9,10 @@ var attrKey = "data-pjax-keyup-state"
 var linkAction = function(el, event) {
   // Since loadUrl modifies options and we may add our own modifications below,
   // clone it so the changes don't persist
-  var options = clone(this.options);
+  var options = clone(this.options)
 
   // Initialize requestOptions since loadUrl expects it to be an object
-  options.requestOptions = {};
+  options.requestOptions = {}
 
   // Don’t break browser special behavior on links (like page in new window)
   if (event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) {
@@ -66,7 +66,7 @@ var linkAction = function(el, event) {
 }
 
 var isDefaultPrevented = function(event) {
-  return event.defaultPrevented || event.returnValue === false;
+  return event.defaultPrevented || event.returnValue === false
 }
 
 module.exports = function(el) {

lib/proto/log.js

@@ -1,11 +1,11 @@
 module.exports = function() {
   if (this.options.debug && console) {
     if (typeof console.log === "function") {
-      console.log.apply(console, arguments);
+      console.log.apply(console, arguments)
     }
     // ie is weird
     else if (console.log) {
-      console.log(arguments);
+      console.log(arguments)
     }
   }
 }

lib/proto/parse-options.js

@@ -19,7 +19,7 @@ module.exports = function(options) {
         ga("send", "pageview", {page: location.pathname, title: document.title})
       }
     }
-  options.scrollTo = (typeof options.scrollTo === "undefined") ? 0 : options.scrollTo;
+  options.scrollTo = (typeof options.scrollTo === "undefined") ? 0 : options.scrollTo
   options.scrollRestoration = (typeof options.scrollRestoration !== "undefined") ? options.scrollRestoration : true
   options.cacheBust = (typeof options.cacheBust === "undefined") ? true : options.cacheBust
   options.debug = options.debug || false

lib/send-request.js

@@ -1,7 +1,7 @@
 module.exports = function(location, options, callback) {
-  options = options || {};
-  var requestMethod = options.requestMethod || "GET";
-  var requestPayload = options.requestPayloadString || null;
+  options = options || {}
+  var requestMethod = options.requestMethod || "GET"
+  var requestPayload = options.requestPayloadString || null
   var request = new XMLHttpRequest()
 
   request.onreadystatechange = function() {
@@ -37,7 +37,7 @@ module.exports = function(location, options, callback) {
   // Add the request payload if available
   if (options.requestPayloadString !== undefined && options.requestPayloadString !== "") {
     // Send the proper header information along with the request
-    request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+    request.setRequestHeader("Content-type", "application/x-www-form-urlencoded")
   }
 
   request.send(requestPayload)

lib/switches-selectors.js

@@ -3,7 +3,7 @@ var forEachEls = require("./foreach-els")
 var defaultSwitches = require("./switches")
 
 module.exports = function(switches, switchesOptions, selectors, fromEl, toEl, options) {
-  var switchesQueue = [];
+  var switchesQueue = []
 
   selectors.forEach(function(selector) {
     var newEls = fromEl.querySelectorAll(selector)
@@ -12,12 +12,6 @@ module.exports = function(switches, switchesOptions, selectors, fromEl, toEl, op
       this.log("Pjax switch", selector, newEls, oldEls)
     }
     if (newEls.length !== oldEls.length) {
-      // forEachEls(newEls, function(el) {
-      //   this.log("newEl", el, el.outerHTML)
-      // }, this)
-      // forEachEls(oldEls, function(el) {
-      //   this.log("oldEl", el, el.outerHTML)
-      // }, this)
       throw "DOM doesn’t look the same on new loaded page: ’" + selector + "’ - new " + newEls.length + ", old " + oldEls.length
     }
 

lib/switches.js

@@ -1,7 +1,4 @@
 var on = require("./events/on.js")
-// var off = require("./lib/events/on.js")
-// var trigger = require("./lib/events/trigger.js")
-
 
 module.exports = {
   outerHTML: function(oldEl, newEl) {
@@ -20,7 +17,7 @@ module.exports = {
 
     // Copy attributes from the new element to the old one
     if (newEl.hasAttributes()) {
-      var attrs = newEl.attributes;
+      var attrs = newEl.attributes
       for (var i = 0; i < attrs.length; i++) {
         oldEl.attributes.setNamedItem(attrs[i].cloneNode())
       }
@@ -34,9 +31,6 @@ module.exports = {
     var elsToRemove = []
     var elsToAdd = []
     var fragToAppend = document.createDocumentFragment()
-    // height transition are shitty on safari
-    // so commented for now (until I found something ?)
-    // var relevantHeight = 0
     var animationEventNames = "animationend webkitAnimationEnd MSAnimationEnd oanimationend"
     var animatedElsNumber = 0
     var sexyAnimationEnd = function(e) {
@@ -58,28 +52,16 @@ module.exports = {
             elsToAdd.forEach(function(el) {
               el.className = el.className.replace(el.getAttribute("data-pjax-classes"), "")
               el.removeAttribute("data-pjax-classes")
-              // Pjax.off(el, animationEventNames, sexyAnimationEnd, true)
             })
 
             elsToAdd = null // free memory
             elsToRemove = null // free memory
 
-            // assume the height is now useless (avoid bug since there is overflow hidden on the parent)
-            // oldEl.style.height = "auto"
-
             // this is to trigger some repaint (example: picturefill)
             this.onSwitch()
-            // Pjax.trigger(window, "scroll")
           }
         }.bind(this)
 
-    // Force height to be able to trigger css animation
-    // here we get the relevant height
-    // oldEl.parentNode.appendChild(newEl)
-    // relevantHeight = newEl.getBoundingClientRect().height
-    // oldEl.parentNode.removeChild(newEl)
-    // oldEl.style.height = oldEl.getBoundingClientRect().height + "px"
-
     switchOptions = switchOptions || {}
 
     forEach.call(oldEl.childNodes, function(el) {
@@ -123,7 +105,5 @@ module.exports = {
     // pass all className of the parent
     oldEl.className = newEl.className
     oldEl.appendChild(fragToAppend)
-
-    // oldEl.style.height = relevantHeight + "px"
   }
 }