IntRange iterator

IntRange.hx

class IntRange
{
    var index:Int;
    var end:Int;
    var step:Int;

    inline function new(start, end, step)
    {
        this.index = start;
        this.end = end;
        this.step = step;
    }

    public inline function hasNext():Bool
    {
        return index < end;
    }

    public inline function next():Int
    {
        var old = index;
        index += step;
        return old;
    }

    public inline static function intRange(start, end, step = 1)
    {
        return new IntRange(start, end, step);
    }
}

Sample.hx

import IntRange.intRange;

class Sample
{
    static function main()
    {
        for (v in intRange(0, 100, 3))
        {
            trace(v);
        }
    }
}

Sample.js

Sample.main = function() {
	var _g_index = 0;
	var _g_end = 100;
	var _g_step = 3;
	while(_g_index < _g_end) {
		var v;
		var old = _g_index;
		_g_index += _g_step;
		v = old;
		console.log(v);
	}
};