[refactor] improve link module

Author: zombieFox

src/js/link.js

@@ -1,5 +1,45 @@
 varlink=(function(){
 
+varmod={};
+
+mod.accent={
+clear: function(){
+bookmarks.get().forEach(function(arrayItem,index){
+arrayItem.accent={
+override: false,
+color: {
+r: null,
+g: null,
+b: null
+}
+};
+});
+},
+rainbow: function(){
+varunits=360/bookmarks.get().length;
+vardegree=0;
+bookmarks.get().forEach(function(arrayItem,index){
+arrayItem.accent.override=true;
+arrayItem.accent.color=helper.hslToRgb({
+h: degree,
+s: 1,
+l: 0.5
+});
+degree=degree+units;
+});
+}
+};
+
+mod.edit=function(){
+if(bookmarks.get().length<=0){
+helper.setObject({
+object: state.get(),
+path: "link.edit",
+newValue: false
+});
+};
+};
+
 varbind={};
 
 bind.sort=function(){
@@ -653,44 +693,8 @@ var link = (function(){
 helper.e(".link-form-text-icon").focus();
 };
 
-varmod={};
-
-mod.accent={
-clear: function(){
-bookmarks.get().forEach(function(arrayItem,index){
-arrayItem.accent={
-override: false,
-color: {
-r: null,
-g: null,
-b: null
-}
-};
-});
-},
-rainbow: function(){
-varunits=360/bookmarks.get().length;
-vardegree=0;
-bookmarks.get().forEach(function(arrayItem,index){
-arrayItem.accent.override=true;
-arrayItem.accent.color=helper.hslToRgb({
-h: degree,
-s: 1,
-l: 0.5
-});
-degree=degree+units;
-});
-}
-};
-
-mod.edit=function(){
-if(bookmarks.get().length<=0){
-helper.setObject({
-object: state.get(),
-path: "link.edit",
-newValue: false
-});
-};
+varadd=function(){
+link.render.add();
 };
 
 varinit=function(){
@@ -707,7 +711,8 @@ var link = (function(){
 return{
 init: init,
 mod: mod,
-render: render
+render: render,
+add: add
 };
 
 })();