function isEmptyCollection( value ) {
	return (
		typeof value === 'object' &&
		value !== null &&
		value.length === 0
	);
}
Tests if a value is an empty collection.

@param {*} value - value to test
@returns {boolean} boolean indicating whether value is an empty collection

@example
var bool = isEmptyCollection( [] );
// returns true

@example
var bool = isEmptyCollection( { 'length': 0 } );
// returns true

@example
var bool = isEmptyCollection( [ 1, 2, 3 ] );
// returns false

@example
var bool = isEmptyCollection( {} );
// returns false