Function inDeltaArray

test/utils.js:8–14

(actual, expected, delta)

}

function inDeltaArray(actual, expected, delta) {
  var n = expected.length, i = -1;
  if (actual.length !== n) return false;
  while (++i < n)
    if (!inDelta(actual[i], expected[i], delta)) return false;
  return true;
}

function inDeltaNumber(actual, expected, delta) {
  return actual >= expected - delta && actual <= expected + delta;