Set support for loop

[Pavliko]

monkberry/monkberry.js

Lines 117 to 125 in e2e7cc4

	// Get array length, and convert object to array if needed.
	if (Array.isArray(array)) {
	transform = transformArray;
	arrayLength = array.length;
	} else {
	transform = transformObject;
	keys = Object.keys(array);
	arrayLength = keys.length;
	}

[antonmedv]

Will be implemented in new release v5. See branch next.