import collections


def array_to_points(points):
    """Transform an array of floats into a list of 2 tuples."""
    point_list = []

    array = collections.deque(points)
    while array:
        lat = array.popleft()
        long = array.popleft()
        point = (lat, long)
        point_list.append(point)

    return point_list