Nodejs String Capitalize capitalize(lower)

Method Source Code

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

Related

1. capitalize()

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

2. capitalize()

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

3. capitalize() // eslint-disable-line

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

4. capitalize(all)

   String.prototype.capitalize = function (all) {
     return this.split(/\s+/).map(function(word, i){
       return (i === 0 || all)
         ? word.charAt(0).uppercase() + word.drop(1)
         : word
     }).join(' ')
   };
   

5. capitalize(lower)

   'use strict';
   String.prototype.capitalize = function(lower) {
       return (lower ? this.toLowerCase() : this).replace(
           /(?:^|\s)\S/g,
           function(a) { return a.toUpperCase(); });
   };
   

6. capitalize(n)

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

7. capitalize(normalise)

   'use strict';
   String.prototype.capitalize = function(normalise) {
       return (normalise ? this.toLowerCase() : this).replace(/(?:^|\s)\S/g, function(a) { return a.toUpperCase(); });
   };
   

8. capitalize(separator)

   String.prototype.capitalize = function(separator) {
     var capitalized = "";
     var split = this.split(separator||'.');
     split.forEach(function(part){
       capitalized += part.charAt(0).toUpperCase()+part.slice(1);
     });
     return capitalized;
   };
   

9. capitalizeEachLetter()

   String.prototype.capitalizeEachLetter = function() {
       return this.toLowerCase()
           .split(' ')
           .map(function(word) {
               return word.capitalizeFirstLetter();
           })
           .join(' ');
   };
   String.prototype.capitalizeFirstLetter = function() {
   ...