Nodejs String Camel Case camelizecamelize()

Method Source Code

String.prototype.camelize = function camelize(){
  return this.replace (/(?:^|[-_])(\w)/g, function (_, c) {
    return c ? c.toUpperCase () : '';
  });/* w w  w  . j  a  v a  2  s.  c  o m*/
};

Related

1. camelize()

   String.prototype.camelize = function() {
     return this.replace(/(?:^|_+)(.)?/g, function(match, chr) {
       return chr ? chr.toUpperCase() : '';
     });
   };
   

2. camelize()

   String.prototype.camelize = function() {
     var s = 'x_' + this.trim().toLowerCase();
     s = s.replace(/[\s_]/g, ' ');
     s = s.replace(/^(.)|\s(.)/g, function($1) {
       return $1.toUpperCase();
     });
     return s.replace(/ /g, '').substr(1);
   

3. camelize()

   String.prototype.camelize = function () {
       return this.replace(/^-ms-/, 'ms-').replace(/-([a-z]|[0-9])/ig, function (a, l) {
           return (l + '').toUpperCase();
       });
   }; 
   

4. camelize(index)

   String.prototype.camelize = function(index)
     var parts = this.split(/[-_]/);
     var str = '';
     if (typeof index == 'undefined') {
       index = 1;
     for (var i=0; i<index; i++) {
       str += parts[i];
   ...
   

5. camelize(lower_case_and_underscored_word)

   String.prototype.camelize = function (lower_case_and_underscored_word) {
       var parts = this.split('_'), str = "";
       if (lower_case_and_underscored_word === 'lower') {
           str = parts.shift();
       for (var i = 0, len = parts.length; i < len; i++) {
           str += parts[i].capitalize();
       return str;
   ...
   

6. dashToCamel(str)

   String.prototype.dashToCamel = function(str) {
       if(str == undefined) {
           str = this;
       return str.replace(/\-+(.)/g, function (x, chr) {
           return chr.toUpperCase();
       });
   

7. decamel()

   String.prototype.decamel = function() {
       return this.replace(/[A-Z][a-z_-]*/g, function(txt) {
           return txt + ' ';
       }).trim();
   };
   

8. decamelize()

   String.prototype.decamelize = function() {
     return this.replace(/[A-Z]/g, ' $&').toLowerCase().capitalize();
   };
   

9. spineCaseToCamelCase()

   String.prototype.spineCaseToCamelCase = function() {
       var input = this;
       var output = "";
       var trimmedInput = input.trim();
       var firstLetter = trimmedInput.substring(0, 1).toLowerCase();
       var afterFirstLetter = trimmedInput.substring(1);
       var camelCased = afterFirstLetter.replace(/-([a-z])/g, function (g) { return g[1].toUpperCase(); }).replace(/ ([a-z])/g, function (g) { return g[1].toUpperCase(); });
       var camelNoExtraDashesOrWhite = camelCased.replace(/[-]/g, "").replace(/\s/g, "");
       output = firstLetter + camelNoExtraDashesOrWhite;
   ...