Nodejs String to Upper Case ucwords()

Method Source Code

/**//w w  w  .  j  a  v a2s  .co  m
@Name: String.prototype.ucwords
@Author: Paul Visco
@Version: 1.0 11/19/07
@Description: Converts all first letters of words in a string to uppercase.  Great for titles.
@Return: String The original string with all first letters of words converted to uppercase.
@Example:
var myString = 'hello world';

var newString = myString.ucwords();
//newString = 'Hello World'
*/

String.prototype.ucwords = function(){
   var arr = this.split(' ');
   
   var str ='';
   arr.forEach(function(v){
      str += v.charAt(0).toUpperCase()+v.slice(1,v.length)+' ';
   });
   return str;
};

Related

1. toUpperLowerCase()

   String.prototype.toUpperLowerCase = function() {
       var string = this.split("");
       string[0] = string[0].toUpperCase();
       return string.join("");
   };
   String.prototype.firstUpper = function() {
       return this.charAt(0).toUpperCase() + this.slice(1);
   };
   

2. ucWords()

   String.prototype.ucWords = function () {
       return this.split(' ').map(function (w) {
           return w.substr(0, 1).toUpperCase() + w.substr(1); 
       }).join(' ');
   

3. uc_words()

   String.prototype.uc_words = function(){
       return this.replace( /(^|\s)([a-z])/g , function(m,p1,p2){return p1+p2.toUpperCase();});
   };
   

4. ucwords()

   String.prototype.ucwords = function() {
       return (this + '').replace(/^([a-z])|\s+([a-z])/g, function ($1) {
         return $1.toUpperCase();
     });
   

5. ucwords()

   String.prototype.ucwords = function () {
     var words = this.split(' ');
     for (var i = 0; i < words.length; i++)
       words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1);
     return words.join(' ');
   };
   module.exports = function () {
   };
   

6. ucwords()

   String.prototype.ucwords = function(){
     return this.replace(/(?:^|\s)\S/g,function(v){return v.toUpperCase();});
   };
   

7. ucwords()

   String.prototype.ucwords = function () {
     return this.toLowerCase().replace(/^.|\s\S/g, function (a) {
       return a.toUpperCase();
     });
   };
   

8. upWord()

   String.prototype.upWord = function (){
     var words = this.split(" ");
     var newWords = words.map(function(elem,index) {
       return (elem[0].toUpperCase() + elem.slice(1));
     })
     return newWords.join(" ");
   var str = "the quick fox jump over the lazy dog";
   console.log(str.upWord());
   ...
   

9. upcase()

   String.prototype.upcase = function () {
     return this.valueOf().toUpperCase();
   };