Util to loop any array items.

every.as

package rinaldi.util
{
	import flash.utils.Dictionary;
	/**
	 * 
	 * Util to loop any array items.
	 * 
	 * @param					p_data					An array with all the items or just a number of loops needed.
	 * @param					p_function				Function to be fired on every data occurrences.
	 * 
	 * @example
	 * <pre>
	 * import rinaldi.util.every;
	 * 
	 * var arr : Array = ["yellow", "red", "green", "blue"];
	 * 
	 * every(arr, function( ...args ) : void {
	 *		var item : String = args[0] as String;
	 *		trace(item);
	 * });
	 * 
	 * // You can also pass just a number, like this:
	 * every(20, function( ...args ) : void {
	 * 		var count : Number = args[0] as Number;
	 * 		trace(count);
	 * });
	 * </pre>
	 * 
	 * @see rinaldi.util
	 * 
	 * @date 23/08/2010
	 * @author Rafael Rinaldi (rafaelrinaldi.com)
	 * 
	 */
	public function every( p_data : Object, p_function : Function ) : void 
	{
		if(p_data is Number) {
			for(var count : Number = 0; count < p_data; count++)
				p_function(count);
		} else if(p_data is Array || p_data is Vector || p_data is Dictionary) {
			for each(var item : Object in p_data)
				if(item != null) p_function(item);
		}
	}
}