From 166ff444d9c4f781c02c30b21b9e0c658b2ed715 Mon Sep 17 00:00:00 2001
From: Nick Quaranto <nick@quaran.to>
Date: Tue, 29 Sep 2009 11:00:36 -0400
Subject: [PATCH] Aliasing File.readable? to File.exist? so Rack::File can work

---
 lib/fakefs/file.rb  | 3 +++
 test/fakefs_test.rb | 1 +
 2 files changed, 4 insertions(+)

diff --git a/lib/fakefs/file.rb b/lib/fakefs/file.rb
index 64c5afe..e7ce422 100644
--- a/lib/fakefs/file.rb
+++ b/lib/fakefs/file.rb
@@ -41,6 +41,9 @@ module FakeFS
 
     class << self
       alias_method :exists?, :exist?
+
+      # Assuming that everyone can read files
+      alias_method :readable?, :exist?
     end
 
     def self.size(path)
diff --git a/test/fakefs_test.rb b/test/fakefs_test.rb
index 0d06956..c537cc1 100644
--- a/test/fakefs_test.rb
+++ b/test/fakefs_test.rb
@@ -94,6 +94,7 @@ class FakeFSTest < Test::Unit::TestCase
     end
 
     assert File.exists?(path)
+    assert File.readable?(path)
   end
 
   def test_file_opens_in_read_only_mode