From ad91c0a4bf8c31925f4c64f056ce12a2c833bb4f Mon Sep 17 00:00:00 2001
From: Torsten Ruger <torsten@villataika.fi>
Date: Thu, 8 Dec 2016 12:48:08 +0200
Subject: [PATCH] add inspect method to dictionary

---
 lib/typed/parfait/dictionary.rb       | 8 ++++++++
 test/typed/parfait/test_dictionary.rb | 9 +++++++++
 2 files changed, 17 insertions(+)

diff --git a/lib/typed/parfait/dictionary.rb b/lib/typed/parfait/dictionary.rb
index 5278ab38..abdfeba7 100644
--- a/lib/typed/parfait/dictionary.rb
+++ b/lib/typed/parfait/dictionary.rb
@@ -84,6 +84,14 @@ module Parfait
       self
     end
 
+    def inspect
+      string = "Dictionary{"
+      each do |key , value|
+        string += key.to_s + " => " + value.to_s + " ,"
+      end
+      string + "}"
+    end
+
     def to_sof_node(writer , level , ref)
       Sof.hash_to_sof_node( self , writer , level , ref)
     end
diff --git a/test/typed/parfait/test_dictionary.rb b/test/typed/parfait/test_dictionary.rb
index 03080e91..92808ef0 100644
--- a/test/typed/parfait/test_dictionary.rb
+++ b/test/typed/parfait/test_dictionary.rb
@@ -30,6 +30,15 @@ class TestDictionary < MiniTest::Test
     test_one_set2
     assert_equal :some , @lookup.get(1)
   end
+  def test_inspect1
+    @lookup[:key] = :value
+    assert_equal "Dictionary{key => value ,}" , @lookup.inspect
+  end
+  def test_inspect2
+    @lookup[:key1] = :value1
+    @lookup[:key2] = :value2
+    assert_equal "Dictionary{key1 => value1 ,key2 => value2 ,}" , @lookup.inspect
+  end
   def test_many_get
     shouldda  = { :one => 1 , :two => 2 , :three => 3}
     shouldda.each do |k,v|