Nodejs String Camel Case toCamelCasej()

Method Source Code

/*/* w  ww  .  j  a v a2s  .  c o m*/
   String.toCamelCase()
   rog?o sampaio 2008, Jan 11
   
   Description:
      replaces white spaces and hyphens and camelizes them
   
   Returns:
      a 'camelized' string
   
   Sample:
      "I am the best and the girls love me!".toCamelCase() == "IAmTheBestAndTheGirlsLoveMe!"
      "I-am-the-best-and-the-girls-love-me!".toCamelCase() == "IAmTheBestAndTheGirlsLoveMe!"
*/
String.prototype.toCamelCase   = jCube.String.toCamelCase   = function () {
   return this.replace( /-\D|-\d/g, function(s){ return s.charAt(1).toUpperCase()}).replace( /\s\D|\s\d/g, function(s){ return s.charAt(1).toUpperCase()});
}

Related

1. toCamelCase()

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

2. toCamelCase()

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

3. toCamelCase()

   String.prototype.toCamelCase = function() {
     var str = this.toLowerCase();
     var modified = '';
     var mark = false;
     for (var i = 0; i < str.length; i++) {
       if (str[i] === '_') {
         mark = true;
         continue;
       if (mark) {
         if (modified.length > 0) {
           modified += str[i].toUpperCase();
         } else {
           modified = str[i];
         mark = false;
       } else {
         modified += str[i];
     return modified;
   };
   

4. toCamelCase()

   String.prototype.toCamelCase = function() {
     return this.replace(/[- ](\w)/g, function(match) {
       return match[1].toUpperCase();
     });
   

5. toCamelCase(delimiter)

   "use strict";
   var toCamelCase = function (string) {
       if (string.substr(0, 2) !== string.substr(0, 2).toUpperCase()) {
           return string.substr(0, 1).toLowerCase() + string.substr(1);
       else {
           return string;
   };
   ...
   

6. toLittleCamelCase()

   String.prototype.toLittleCamelCase = function () {
     var sourceStr = this.toString();
     var str = '';
     var strArr = sourceStr.split('-');
     strArr.forEach(function (el) {
       str = str + el.firstUppserCase();
     })
     str = str.firstLowerCase();
     return str;
   ...
   

7. to_camelCase()

   String.prototype.to_camelCase = String.prototype.to_camelCase || function(){
       var split = this.split('_').filter(Boolean);
       var len = split.length;
       var camelCaseString = '';
       for (var i=0;i<len;i++) {
           if(i===0){
               camelCaseString = camelCaseString + split[i].toLowerCase();
           else{
   ...
   

8. unCamelCase()

   String.prototype.unCamelCase = function(){
     return this
       .replace(/([a-z])([A-Z])/g, '$1 $2')
       .replace(/\b([A-Z]+)([A-Z])([a-z])/, '$1 $2$3')
       .replace(/^./, function(str){ return str.toUpperCase(); })
   

9. underscore_to_camel()

   String.prototype.underscore_to_camel = function() {
     return this.replace(/_[a-z]/, function(m){ return m.substring(1).toUpperCase(); })
   String.prototype.capitalize = function() {
     return this.replace(/^[a-z]/, function(m){ return m.toUpperCase(); })
   String.prototype.repeat = function(num) {
     return new Array( num + 1 ).join( this );