From f52efae271ddb376e7223405c3a74edd7ed598b9 Mon Sep 17 00:00:00 2001
From: Bruno Wagner Goncalves <bwagner@thoughtworks.com>
Date: Fri, 1 Aug 2014 17:49:13 -0300
Subject: Changed names according to new convention on the fake service

---
 fake-service/lib/pixelated_service/sorted_mail.rb | 57 +++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 fake-service/lib/pixelated_service/sorted_mail.rb

(limited to 'fake-service/lib/pixelated_service/sorted_mail.rb')

diff --git a/fake-service/lib/pixelated_service/sorted_mail.rb b/fake-service/lib/pixelated_service/sorted_mail.rb
new file mode 100644
index 00000000..555d4bd4
--- /dev/null
+++ b/fake-service/lib/pixelated_service/sorted_mail.rb
@@ -0,0 +1,57 @@
+module PixelatedService
+  class SortedMail
+    include Enumerable
+
+    NEWEST_FIRST = lambda do |l,r|
+        (r.headers[:date] || Time.now) <=> (l.headers[:date] || Time.now)
+    end
+
+    def initialize(&block)
+      @mails = {}
+      @mail_order = []
+      @sort_procedure = block || NEWEST_FIRST
+    end
+
+    def []=(k, v)
+      @mails[k] = v
+      @mail_order << v
+      sort_mail_order!
+      v
+    end
+
+    def [](k)
+      @mails[k]
+    end
+
+    def delete(k)
+      v = @mails.delete(k)
+      @mail_order.delete(v)
+      v
+    end
+
+    def add_all(hs)
+      hs.each do |h,v|
+        @mails[h] = v
+        @mail_order << v
+      end
+      sort_mail_order!
+      self
+    end
+
+    def length
+      @mails.length
+    end
+
+    def sort_mail_order!
+      @mail_order.sort!(&@sort_procedure)
+      @mail_order.compact!
+      @mail_order.uniq!
+    end
+
+    def each
+      @mail_order.each do |m|
+        yield m
+      end
+    end
+  end
+end
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