Nodejs String Format format()

Method Source Code

// String extensions
////  www .  j  ava 2  s.c o  m
String.prototype.format = function() {

    var args = arguments;

    return this.replace(/{(\d+)}/g, function(match, number) {
        return typeof args[number] != 'undefined' ? args[number] : match;
    });
};

Related

1. format()

   var testSuite = testSuite || {};
   String.prototype.format = function() {
       var formatted = this;
       for( var arg in arguments ) {
           formatted = formatted.replace("{" + arg + "}", arguments[arg]);
       return formatted;
   };
   var testSuite = function (tableResultId){
   ...
   

2. format()

   String.prototype.format = String.prototype.format = function() {
     var s = this,
       i = arguments.length;
     while (i--) {
       s = s.replace(new RegExp('\\{' + i + '\\}', 'gm'), arguments[i]);
     return s;
   };
   

3. format()

   define(function () {
       return {
           currentDate: function () {
               var date = new Date();
               var dd = date.getDate();
               var mm = date.getMonth() + 1;
               var yyyy = date.getFullYear();
               var hh = date.getHours();
               var MM = date.getMinutes();
   ...
   

4. format()

   String.prototype.format = function () {
       var o = Array.prototype.slice.call(arguments);
       return this.replace(/{([^{}]*)}/g,
           function (match, capture) {
               var r = o[capture];
               return (typeof r === 'string' || typeof r === 'number') ? r : match;
       );
   };
   ...
   

5. format()

   String.prototype.format = function() {
     var args = arguments;
     return this.replace(/\{(\d+)\}/g, function(orig,num) {
       return typeof args[num] != 'undefined' ? args[num] : orig;
     });
   };
   

6. format()

   String.prototype.format = function() {
     var placeholderREG = /\{(\d+)\}/g;
     var args = arguments;
     return this.replace(placeholderREG, function(holder, num) {
       return args[num];
     });
   

7. format()

   String.prototype.format = function() {
     var formatted = this;
     for( var arg in arguments ) {
       formatted = formatted.replace("{" + arg + "}", arguments[arg]);
     return formatted;
   };
   function assert(condition, msg) {
     if (!condition) {
   ...
   

8. format()

   'use strict';
   String.prototype.format = function () {
     var args = arguments;
     return this.replace(/\{(\d+)\}/g, function (m, n) {
       return args[n];
     });
   };
   String.prototype.escapeRegExp = function () {
     return this.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
   ...
   

9. format()

   String.prototype.format = function() {
     var source = this;
     for (var i = 0; i <= arguments.length - 1; i++) {       
       var reg = new RegExp("\\{" + i + "\\}", "gm");             
       source = source.replace(reg, arguments[i]);
     return source;
   };
   Date.prototype.format = function (fmt) { 
   ...