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|
-module(std@bool).
-compile(no_auto_import).
-export([negate/1, compare/2, max/2, min/2, to_int/1]).
negate(Bool) ->
case Bool of
true ->
false;
false ->
true
end.
compare(A, B) ->
case {A, B} of
{true, true} ->
eq;
{true, false} ->
gt;
{false, false} ->
eq;
{false, true} ->
lt
end.
max(A, B) ->
case A of
true ->
true;
false ->
B
end.
min(A, B) ->
case A of
false ->
false;
true ->
B
end.
to_int(Bool) ->
case Bool of
false ->
0;
true ->
1
end.
|
