ArrayUtils.as

package org.devboy;

class ArrayUtils 
{

	public static function delete_if<T>( array: Array<T>, processor: T -> Bool ): Array<T>
	{
		var remove: Array<T> = [];
		for ( item in array )
			if ( processor(item) )
				remove.push( item );
		for ( item in remove )
			array.remove( item );
		return array;
	}
	
	public static function keep_if<T>( array: Array<T>, processor: T -> Bool ): Array<T>
	{
		var remove: Array<T> = [];
		for ( item in array )
			if ( !processor(item) )
				remove.push( item );
		for ( item in remove )
			array.remove( item );
		return array;
	}
	
}