Replace lists:keysearch with hope_kv_list:get

diff --git a/src/hope.app.src b/src/hope.app.src
index f04e3ae..1ac246a 100644 (file)
--- a/src/hope.app.src
+++ b/src/hope.app.src
@@ -1,7 +1,7 @@
 {application, hope,
  [
   {description, "Higher Order Programming in Erlang"},
-  {vsn, "3.1.0"},
+  {vsn, "3.1.1"},
   {registered, []},
   {applications, [
                   kernel,

diff --git a/src/hope_fun.erl b/src/hope_fun.erl
index 5ee6730..1f8669c 100644 (file)
--- a/src/hope_fun.erl
+++ b/src/hope_fun.erl
@@ -13,7 +13,7 @@ id(X) ->
 -spec curry(fun()) ->
     fun().
 curry(F) ->
-    {value, {arity, Arity}} = lists:keysearch(arity, 1, erlang:fun_info(F)),
+    {some, Arity} = hope_kv_list:get(erlang:fun_info(F), arity),
     curry(F, [], Arity).
 
 -spec curry(fun(), list(), integer()) ->