JSfunctionSkeleton

JSfunctionSkeleton.js

var skeleton = function(){
   // private variables *******
   var x;
	
   // private functions

   // initialization *******
   ( function init () {
      // only call private functions or variables!
   } ) ();

   // public API *******
   return {
      methodName : function () {

      },

      methodName : function () {

      }
   }
} ();

/*
* Example Usage
*/
var Composers = function(){
   // private variables *******
   var eras = {  
      classical : [ "Bach", "Mozart", "Haydn" ], 
      romantic : [ "Beethoven", "Chopin", "Wagner" ], 
      modern : [ "Bloch", "Gorecki", "Nielsen", "Britten" ] 
   };
   // private functions
   var randomForEra = function( era ) {
      var arraySize = eras [ era ].length;
      return Math.floor( Math.random() * ( arraySize ) );
   };
	
   // initialization *******
   ( function init () {
      // only call private functions or variables!
      eras.classical.sort();
      eras.romantic.sort();
      eras.modern.sort();
   } ) ();

   // public API *******
   return {
      representative : function (era) {
         return eras[ era ][ randomForEra( era ) ];
      }			
   }
} ();

console.log( Composers.representative( 'modern' ) );