Specs

compare(Calendar.time(), Calendar.time()) :: :lt | :eq | :gt

Compares two time structs.

Returns :gt if first time is later than the second and :lt for vice versa. If the two times are equal :eq is returned.

Examples

iex> Time.compare(~T[16:04:16], ~T[16:04:28])
:lt
iex> Time.compare(~T[16:04:16], ~T[16:04:16])
:eq
iex> Time.compare(~T[16:04:16.01], ~T[16:04:16.001])
:gt

This function can also be used to compare across more complex calendar types by considering only the time fields:

iex> Time.compare(~N[1900-01-01 16:04:16], ~N[2015-01-01 16:04:16])
:eq
iex> Time.compare(~N[2015-01-01 16:04:16], ~N[2015-01-01 16:04:28])
:lt
iex> Time.compare(~N[2015-01-01 16:04:16.01], ~N[2000-01-01 16:04:16.001])
:gt