JGSS Function Add-Ons Plugin (RMMV)

//=======================================================================
// JGSS Function Add-Ons Plugin (RMMV) v1.0
//=======================================================================
// * While looking  through various MV functions,  notably "String" and
//   "Number", I noticed a distinct lack of them.  So I created some of
//   my own and thought I'd share them.
//
//   It took me AGES to figure out how to do some of these routines! No
//   doubt there are better methods  for doing these too, but these are
//   presented "as is" and they work!
//
//   Some are simple, some are  well-known, and some aren't. Several of
//   these arose out of necessity for "Otherworld", where I needed some
//   extra functions - such as reverse text  for messages that can only
//   be read  in a mirror - and  these aren't  present in  the "String"
//   class.
//
//   These were  intended for personal  use only and I put  them into a
//   single plugin to use them in future projects as needed. I released
//   this publicly so that others  may benefit from any or all of them,
//   which can be easily integrated into a game's code.
//
//       * © 2016, Companion Wulf
//
//========================================================================
// CW_FunctonAddons.js
//========================================================================

var Imported = Imported || {}; Imported.CW_FunctonAddons = true;
var CWT = CWT || {}

CWT.Version = 1.0;
CWT.Build = 8.0;

/*:
 @plugindesc Adds several useful JS/JGSS functions missing in RMMV.
 @author Companion Wulf

 @help
 --------------------------------------------------------------
  Usage
 --------------------------------------------------------------
 You can use these in your code as:

    variable.function

 So, for example, with the Capitalize All Letters function, you'd use the
 following in your code:

    var string = "Convert to caps";
    string.toCapitalizeAllLetters();

 And the result would be:

    CONVERT TO CAPS

 --------------------------------------------------------------
  Terms & Conditions of Use
 --------------------------------------------------------------
 This plugin is free to use under CC BY-SA 4.0, but please refer to the
 RPG Maker Times blogsite for other details, including commercial use.

 Credit "Companion Wulf" or "RPG Maker Times" if used in your projects.

 */


(function(){

    // ** Below are console logs for testing purposes. These have been remarked
    //    out, but can be unremarked to see how they work.

    // ** Strings **
    // Capitalize First Letter
    String.prototype.capitalizeFirstLetter = function() {
        return this.charAt(0).toUpperCase() + this.slice(1).toLowerCase();
    };
        // console.log('Capitalize first letter:','hello'.capitalizeFirstLetter());

    // Capitalize Each Word
    String.prototype.capitalizeEachWord = function() {
        return this.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
    };
        // console.log('Capitalize Each Word:','capitalize each word'.capitalizeEachWord());

    // Capitalize All Letters
    String.prototype.capitalizeAllLetters = function() {
        return this.toUpperCase();
    };
        // console.log('Capitalize All Letters:','capitalize all letters'.capitalizeAllLetters());

    // Convert to Leet
    String.prototype.toLeet = function() {
        // Credit: Javascript One Liners
        return this.replace(/[a-z]/g,function f(a){return "4BCD3F6H1JKLMN0PQR57"[parseInt(a, 36)-10] || a.replace(/[a-t]/gi,f)});
    };
        // console.log('Convert This To Leet','Convert this to leet'.toLeet());

    // Reverse Text
    String.prototype.toReverseText = function() {
        return this.split('').reverse().join('');
    };
        // console.log('Reverse text:','Reverse this text'.toReverseText());

    // Reverse Words
    String.prototype.toReverseWords = function() {
        return this.split(" ").reverse().join(" ");
    };
        // console.log('Reverse words:','Reverse these words'.toReverseWords());


    // ** Numbers **
    // Convert to Decimal
    Number.prototype.toDecimal = function() {
        return this.toFixed(2);
    };
        // console.log('\nConvert number to decimal',2345.69483.toDecimal());

    // Round Up
    Number.prototype.toRoundUp = function(decimals) {
        return parseFloat(this.toFixed(decimals));
    };
        // console.log('Round numbers up',23487.49384.toRoundUp(3));

})();