Nodejs String Capitalize capitalize()

Method Source Code

/**//from  ww w. j ava2  s .c om
 *  String#capitalize() -> String
 *
 *  Capitalizes the first letter of a string and downcases all the others.
 *
 *  ##### Examples
 *
 *      'hello'.capitalize();
 *      // -> 'Hello'
 *
 *      'HELLO WORLD!'.capitalize();
 *      // -> 'Hello world!'
**/
String.prototype.capitalize = function() {
  return this.charAt(0).toUpperCase() +
    this.substring(1).toLowerCase();
};

Related

1. capitalize()

   String.prototype.capitalize = function () {
     return this.substring(0,1).toUpperCase() + this.substring(1,this.length).toLowerCase();
   };
   

2. capitalize()

   String.prototype.capitalize = function() {
       if (this[0]) return this[0].toUpperCase() + this.slice(1);
   };
   

3. capitalize()

   String.prototype.capitalize = function() {
     return this.toUpperCase()
   

4. capitalize()

   String.prototype.capitalize = function() {
       return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
   };
   

5. capitalize()

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

6. capitalize()

   String.prototype.capitalize = function() {
     sentence = this.split(' ');
     for(word in sentence) {
       sentence[word] = sentence[word].ucfirst();
     return sentence.join(' ');
   

7. capitalize()

   String.prototype.capitalize = function() {
       return this.charAt(0).toUpperCase() + this.slice(1);
   var getCurrentDate = function() {
       var today = new Date();
       var dd = today.getDate();
       var mm = today.getMonth()+1; 
       var yyyy = today.getFullYear();
       if(dd<10) {
   ...
   

8. capitalize()

   String.prototype.capitalize = function() {
       return this.replace(/\b\w/g, l => l.toUpperCase())
   

9. capitalize()

   String.prototype.capitalize = function() {
     return this.replace(/([\s\-_]|^)./g, function (match) {
       return match.toUpperCase();
     });