Nodejs String Replace replaceAll(find, replace)

Method Source Code

// http://stackoverflow.com/questions/1144783/replacing-all-occurrences-of-a-string-in-javascript
String.prototype.replaceAll = function (find, replace) {
    var str = this;
    return str.replace(new RegExp(find.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'), 'g'), replace);
};

Related

1. replaceAll(find, replace)

   function escapeRegExp(string) {
       return string.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
   String.prototype.replaceAll = function (find, replace) {
       return this.replace(new RegExp(escapeRegExp(find), 'g'), replace);
   

2. replaceAll(find, replace)

   String.prototype.replaceAll = function (find, replace) {
     return this.replace(new RegExp(find, 'g'), replace);
   };
   

3. replaceAll(find, replace)

   String.prototype.replaceAll = function(find, replace){
     find = find.escapeRegExp();
     return this.replaceAllRegExp(find, replace);
   };
   

4. replaceAll(find, replace)

   String.prototype.replaceAll = function (find, replace) {
     return this.replace(new RegExp(find, 'g'), replace);
   };
   String.prototype.sanitize = function () {
     var s = this.replace(/\W+/g, "");
     return s;
   };
   

5. replaceAll(find, replace)

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

6. replaceAll(from, to)

   String.prototype.replaceAll = function (from, to) {
     if (from == ".")
       return this.replace(/\./g, to);
     var rgx = new RegExp(from, 'g');
     return this.replace(rgx, to);
   };
   

7. replaceAll(from, to)

   String.prototype.replaceAll = function(from, to)  {
      var str = this;
      while(str.indexOf(from)>=0) {
         str = str.replace(from, to);
      return str;
   

8. replaceAll(from, to, caseSensitive)

   String.prototype.replaceAll = function(from, to, caseSensitive){
       var target;
       if (caseSensitive === true) {
           target = new RegExp(from, 'g');
       }else{
           target = new RegExp(from, 'gi');
       return this.replace(target, to);
   };
   ...
   

9. replaceAll(oldStr, newStr)

   String.prototype.replaceAll = function(oldStr, newStr){
     let s = this.toString();
     if(oldStr instanceof RegExp){ let a = this.match(oldStr); oldStr = a === null ? '' : a[0]; }
     if(oldStr !== '') while(s.indexOf(oldStr) != -1){ s = s.replace(oldStr, newStr) }
     return s;
   };