Implement hope_result:lift_map_exn/3

[hope.git] / src / hope_fun.erl

diff --git a/src/hope_fun.erl b/src/hope_fun.erl
new file mode 100644 (file)
index 0000000..61babe9
--- /dev/null
+++ b/src/hope_fun.erl
@@ -0,0 +1,10 @@
+-module(hope_fun).
+
+-export(
+    [ id/1
+    ]).
+
+-spec id(A) ->
+    A.
+id(X) ->
+    X.