define([], function() {
var nativeMax = Math.max, nativeMin = Math.min;
function getView(start, end, transforms) { var index = -1, length = transforms.length;
while (++index < length) { var data = transforms[index], size = data.size;
switch (data.type) { case 'drop': start += size; break; case 'dropRight': end -= size; break; case 'take': end = nativeMin(end, start + size); break; case 'takeRight': start = nativeMax(start, end - size); break; } } return { 'start': start, 'end': end }; }
return getView;});