Nodejs String Template template()

Method Source Code

String.prototype.template = function () {
  var current = this;

  function safeRegexEscape(str) {
    return str.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
  }//  ww w  . j a va2s. c o  m

  for (var i = 0; i < arguments.length; i++) {
    var arg = arguments[i];
    current = current.replace(new RegExp(safeRegexEscape("%%")), arg);
  }

  return current;
};

Related

1. template(fn, object)

   String.prototype.template = function (fn, object) {'use strict';
     var
       hasTransformer = typeof fn === 'function',
       stringify = JSON.stringify,
       re = /\$\{([\S\s]*?)\}/g,
       strings = [],
       values = hasTransformer ? [] : strings,
       i = 0,
       str,
   ...
   

2. template(map)

   String.prototype.template=function(map){
       return $(this.replace(/{([^}]+)}/g, function(m,g) {
           console.log(map, m,g)
           var segments = g.split('.');
           var val = map;
           for(var i in segments) {
               val=val[segments[i]];
           return val;
   ...
   

3. template(objVar)

   String.prototype.template = function (objVar)
     var strVar = this;
     if(typeof objVar === "object")
       var length = strVar.length;
       var start = -1;
       var key = "";
       for(var index = 0; index < length; index++)
   ...
   

4. tmpl(d)

   String.prototype.tmpl = function(d) {
     return this.replace(/\$\$([^$]+)\$\$/g,
       Function('d', 'return function(_,s){with(d) return eval(s)}')(d||{}))
   };