Include specific execution conditions

inaka · Jun 5, 2024 · cc39163 · cc39163
1 parent b341dbc
commit cc39163
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/test/examples/pass_maybe.erl b/test/examples/pass_maybe.erl
@@ -1,10 +1,15 @@
 -module(pass_maybe).
 
+-if(?OTP_RELEASE >= 25).
+
 -feature(maybe_expr, enable).
 
+-endif.
+
 -export([sum_numbers/2]).
 
 
+-if(?OTP_RELEASE >= 25).
 sum_numbers(Number1, Number2) ->
     maybe
         ValidNumber1 ?= validate_number(Number1),
@@ -14,6 +19,10 @@ sum_numbers(Number1, Number2) ->
         {error, invalid_number} ->
             {error, "One or both inputs are invalid numbers"}
     end.
+-else.
+sum_numbers(Number1, Number2) ->
+    Number1 + Number2.
+-endif.
 
 validate_number(Number) when is_number(Number) ->
     Number;