adds examples for invalid data types #11

dwyl · Jan 29, 2019 · ce987d2 · ce987d2
1 parent 8a21996
commit ce987d2
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/cid.ex b/lib/cid.ex
@@ -21,6 +21,12 @@ defmodule Cid do
 
     iex> Cid.cid(%{key: "value"})
     "zb2rhkN6szWhAmBFjjP8RSczv2YVNLnG1tz1Q7FyfEp8LssNZ"
+
+    iex> Cid.cid(1234)
+    "invalid data type"
+
+    iex> Cid.cid([1,2,3,"four"])
+    "invalid data type"
   """
   def cid(value) do
     value