code: func (a *Assertions) Greater(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
  	if h, ok := a.t.(tHelper); ok {
  		h.Helper()
  	}
  	Greater(a.t, e1, e2, msgAndArgs...)
  }
docs: // Greater asserts that the first element is greater than the second
  //
  //    a.Greater(2, 1)
  //    a.Greater(float64(2), float64(1))
  //    a.Greater("b", "a")