Nodejs String Replace replaceAll(search, replace)

Method Source Code

// Prototype:/* w  ww. j  ava 2 s . c om*/

String.prototype.replaceAll = function(search, replace) {
   // If replace is null, return original string; otherwise, it will replace search string with 'undefined'.

   if(!replace) {
      return this;
   }

   return this.replace(new RegExp(helpers.escapeRegExp(search), 'g'), replace);
};

Related

1. replaceAll(search, replace)

   String.prototype.replaceAll = function(search, replace) {
       if (replace === undefined) {
           return this.toString();
       return this.split(search).join(replace);
   

2. replaceAll(search, replace)

   String.prototype.replaceAll = function (search, replace) {
     return this.replace(new RegExp(search, 'g'), replace);
   };
   String.prototype.ltrim = function () {
     return this.replace(/^\s+/,"");
   };
   String.prototype.rtrim = function () {
     return this.replace(/\s+$/,"");
   };
   ...
   

3. replaceAll(search, replace)

   String.prototype.replaceAll = function (search, replace) {
       if (replace === undefined) {
           return this.toString();
       return this.replace(new RegExp('[' + search + ']', 'g'), replace);
   };
   

4. replaceAll(search, replace)

   String.prototype.replaceAll = function (search, replace) {
       'use strict';
       return this.split(search).join(replace);
   };
   

5. replaceAll(search, replace)

   String.prototype.replaceAll = function(search, replace){
     return this.split(search).join(replace);
   

6. replaceAll(search, replacement)

   String.prototype.replaceAll = function(search, replacement) {
       var target = this;
       return target.split(search).join(replacement);
   };
   

7. replaceAll(search, replacement)

   String.prototype.replaceAll = function(search, replacement) {
       var target = this;
       return target.replace(new RegExp(search, 'g'), replacement);
   };
   

8. replaceAll(search, replacement)

   String.prototype.replaceAll = function(search, replacement) {
     'use strict';
     return this.split(search).join(replacement);
   };
   

9. replaceAll(search, replacement)

   String.prototype.replaceAll = function(search, replacement) {
       let target = this;
       return target.replace(new RegExp(search, 'g'), replacement);
   };