From e0bb27831d05587dc9fa492cc3bf12f752c7c55f Mon Sep 17 00:00:00 2001
From: Bruno Pinto <brunoferreirapinto@gmail.com>
Date: Sat, 10 Jan 2015 15:36:57 -0200
Subject: [PATCH] naiive to_not_include implementation

---
 plugins/fish-spec/expect.fish | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/plugins/fish-spec/expect.fish b/plugins/fish-spec/expect.fish
index 45d50a5..1b2df9d 100644
--- a/plugins/fish-spec/expect.fish
+++ b/plugins/fish-spec/expect.fish
@@ -20,5 +20,15 @@ function expect
       else
         emit assertion_failure "Expected \"$list\" to include \"$item\""
       end
+
+    case 'to_not_include'
+      set -l item $actual
+      set -l list $expected
+
+      if not contains -- "$item" $list
+        emit assertion_success
+      else
+        emit assertion_failure "Expected \"$list\" to not include \"$item\""
+      end
   end
 end