hash4 function

int hash4 (
  1. dynamic a,
  2. dynamic b,
  3. dynamic c,
  4. dynamic d
)

Generates a hash code for four objects.

Implementation

int hash4(a, b, c, d) => _finish(_combine(
    _combine(_combine(_combine(0, a.hashCode), b.hashCode), c.hashCode),
    d.hashCode));