From 3d3e15985218c329b9d0507d389bb1e56eba99d2 Mon Sep 17 00:00:00 2001
From: Nick Kallen <nkallen@nick-kallens-computer-2.local>
Date: Mon, 14 Apr 2008 23:38:50 -0700
Subject: - fixed hash ordering - organized doubles (previously called 'fakes')

---
 spec/doubles/database.rb | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 spec/doubles/hash.rb     | 23 +++++++++++++++++++++++
 2 files changed, 70 insertions(+)
 create mode 100644 spec/doubles/database.rb
 create mode 100644 spec/doubles/hash.rb

(limited to 'spec/doubles')

diff --git a/spec/doubles/database.rb b/spec/doubles/database.rb
new file mode 100644
index 0000000000..cc44596690
--- /dev/null
+++ b/spec/doubles/database.rb
@@ -0,0 +1,47 @@
+module Fake
+  class Engine
+    def connection
+      @conn ||= Connection.new
+    end
+  end
+
+  class Connection
+    include ActiveRecord::ConnectionAdapters::Quoting
+  
+    def columns(table_name, comment)
+      { "users" =>
+        [
+          Column.new("id", :integer),
+          Column.new("name", :string)
+        ],
+      "photos" =>
+        [
+          Column.new("id", :integer),
+          Column.new("user_id", :integer),
+          Column.new("camera_id", :integer)
+        ]
+      }[table_name]
+    end
+
+    def select_all(*args)
+      []
+    end
+  
+    def quote_column_name(column_name)
+      "`#{column_name}`"
+    end
+
+    def quote_table_name(table_name)
+      "`#{table_name}`"
+    end
+  end
+
+  class Column
+    attr_reader :name, :type
+  
+    def initialize(name, type)
+      @name = name
+      @type = type
+    end
+  end
+end
\ No newline at end of file
diff --git a/spec/doubles/hash.rb b/spec/doubles/hash.rb
new file mode 100644
index 0000000000..97d25742cb
--- /dev/null
+++ b/spec/doubles/hash.rb
@@ -0,0 +1,23 @@
+class Hash
+  def ordered_array
+    to_a.sort { |(key1, value1), (key2, value2)| key1.hash <=> key2.hash }
+  end
+  
+  def keys
+    ordered_array.collect(&:first)
+  end
+  
+  def values
+    ordered_array.collect { |_, v| v }
+  end
+  
+  def each(&block)
+    ordered_array.each(&block)
+  end
+  
+  def shift
+    returning to_a.first do |k, v|
+      delete(k)
+    end
+  end
+end
-- 
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