Nodejs String Case Convert toCap()

Method Source Code

//Capitlizes first letter of first name and last name
String.prototype.toCap = function() {
   var string = this.toString();
   if(!string.length) return;
   var lastName = string.split(' ').pop();
   var firstName = string.split(' ')[0];
   lastName = lastName[0].toUpperCase() + lastName.slice(1);
   firstName = firstName[0].toUpperCase() + firstName.slice(1);
   string = firstName + " " + lastName;
   return string;
};

Related

1. snakeCase()

   String.prototype.snakeCase = function() {
     return this.replace( /([A-Z])/g, function( $1 ) {return "_" + $1.toLowerCase();} );
   };
   

2. snakeCaseDash()

   String.prototype.snakeCaseDash = function() {
     return this.replace( /([A-Z])/g, function( $1 ) {return "-" + $1.toLowerCase();} );
   };
   

3. snake_case()

   String.prototype.snake_case = function(){
       return this
           .replace( /[A-Z]/g, function($1) { return '_' + $1 } )
           .toLowerCase();
   

4. toSnakeCase()

   String.prototype.toSnakeCase = function(){
     return this.replace(/([A-Z])/g, function($1){return "_"+$1.toLowerCase();});
   };
   

5. toCap()

   String.prototype.toCap = function () {
     var result = this.toUpperCase().charAt(0) + this.slice(1, this.length);
     return result;
   };
   

6. toCap()

   'use strict'
   export default (obj) => String.prototype.toCap.apply(obj)
   String.prototype.toCap = function () {
    return this.toUpperCase().charAt(0) + this.slice(1,(this.length));