Nodejs String Camel Case toCamelCase()

Method Source Code

String.prototype.toCamelCase = function() {
    var parts = this.split('-'),
        rtr = "",
        part;//from w w  w . j a v a  2  s  .c  o  m
    for (var i = 0; i < parts.length; i++) {
        part = parts[i];
        rtr += (i === 0) ? part.toLowerCase() : part[0].toUpperCase()+part.slice(1).toLowerCase();
    }
    return rtr;
};

Related

1. toCamelCase()

   String.prototype.toCamelCase = function () {
       return this.split(/\W+/g).map(function (w) {
           return w.substr(0, 1).toUpperCase() + w.substr(1); 
       }).join(' ');
   };
   

2. toCamelCase()

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

3. toCamelCase()

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

4. toCamelCase()

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

5. toCamelCase()

   String.prototype.toCamelCase = function () {
       return this.replace(/(?:^\w|[A-Z]|\b\w|\s+)/g, function (match, index) {
           if (+match === 0) return ""; 
           return index == 0 ? match.toLowerCase() : match.toUpperCase();
       });
   };
   

6. toCamelCase()

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

7. toCamelCase()

   String.prototype.toCamelCase = function() {
     return this.replace(/(^|\s)[a-z]/g, function (x) { return x.toUpperCase() });
   

8. toCamelCase()

   String.prototype.toCamelCase = function() {
       return this.toLowerCase()
           .replace(/[-_]+/g, ' ')
           .replace(/[^\w\s]/g, '')
           .replace(/ (.)/g, function($1) {
               return $1.toUpperCase();
           })
           .replace(/ /g, '');
   };
   ...
   

9. toCamelCase()

   String.prototype.toCamelCase = function () {
       return this.charAt(0).toLowerCase() + this.slice(1);
   };