Nodejs String Camel Case camelCase()

Method Source Code

String.prototype.camelCase=function(){
  var x = this;//from w ww . j a  v a2 s . c o m
  var res = x.split(' ');
  var d = "";
  for(var i = 0; i < res.length; ++i) {
    if (res[i].length > 0) {
      res[i] = res[i][0].toUpperCase() + res[i].slice(1)
      d = d + res[i];
    }
  }
  return d;
}

Related

1. _ToCamel()

   String.prototype._ToCamel = function () {
       "use strict";
       return this.replace(/_([a-z])/g, function (m, w) {
           return w.toUpperCase();
       });
   };
   

2. camel2human()

   String.prototype.camel2human = function () {
       var regex = /([A-Z])/g;
       var str = this.replace(regex, " $1");
       str = str[0].toUpperCase() + str.slice(1).toLowerCase();
       return str;
   

3. camelCase()

   String.prototype.camelCase = function(){ 
     return this.split(' ').map( function(x){ 
       return x.replace(/\b\w/g, l => l.toUpperCase()); } ).join(''); 
   

4. camelCase()

   String.prototype.camelCase = function(){
     return this.split(' ').map((word) => (word[0] || '').toUpperCase() + word.slice(1)).join('');
   console.log("hello case".camelCase());
   

5. camelCase()

   'use strict';
   String.prototype.camelCase = function () {
     return this.toString().split(' ').map(function(word){
        return word.charAt(0).toUpperCase() + word.slice(1);
      }).join('');
   console.log("sad sdsd".camelCase());
   

6. camelCase()

   String.prototype.camelCase = function() { 
       return this.toLowerCase().replace(/[_-](.)/g, function(match, group1) {
           return group1.toUpperCase();
       });
   

7. camelCase()

   String.prototype.camelCase = function() {
     return this.replace( /(\_[a-z])/g, function( $1 ) {return $1.toUpperCase().replace( "_", "" );} );
   };
   

8. camelCase()

   String.prototype.camelCase = function() {
       return this
           .replace(/\s(.)/g, function($1) { return $1.toUpperCase(); })
           .replace(/\s/g, '')
           .replace(/^(.)/, function($1) { return $1.toLowerCase(); });
   

9. camelCase()

   String.prototype.camelCase=function(){
       var a = this.split(' ');
       return a.map(function(val){
         return val.replace(/^[a-z]/, camelCaseFirstLetter);
       }).join('');
   function camelCaseFirstLetter(a){
     return a.toUpperCase();