From 16261f96b0d4640341cb5165f71af2567362e525 Mon Sep 17 00:00:00 2001
From: Torsten Ruger <torsten@villataika.fi>
Date: Fri, 15 Aug 2014 17:14:49 +0300
Subject: [PATCH] adds simple hash and test

---
 lib/sof/all.rb  |  1 +
 lib/sof/hash.rb | 13 +++++++++++++
 test/sof.rb     |  6 +++++-
 3 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 lib/sof/hash.rb

diff --git a/lib/sof/all.rb b/lib/sof/all.rb
index 35a92570..cbdf2ffc 100644
--- a/lib/sof/all.rb
+++ b/lib/sof/all.rb
@@ -3,6 +3,7 @@ require_relative "members"
 require_relative "volotile"
 require_relative "writer"
 require_relative "array"
+require_relative "hash"
 require_relative "occurence"
 
 Symbol.class_eval do
diff --git a/lib/sof/hash.rb b/lib/sof/hash.rb
new file mode 100644
index 00000000..b90d602b
--- /dev/null
+++ b/lib/sof/hash.rb
@@ -0,0 +1,13 @@
+Hash.class_eval do
+  def to_sof(io , members , level)
+    each_with_index do |pair , i|
+      key , object = pair
+      io.write(" " * level) unless i == 0
+      io.write "-"
+      members.output( io , key)
+      io.write( " " )
+      members.output( io , object)
+      io.write("\n")
+    end
+  end
+end
diff --git a/test/sof.rb b/test/sof.rb
index ffe8c052..d6cd1269 100644
--- a/test/sof.rb
+++ b/test/sof.rb
@@ -41,5 +41,9 @@ class BasicSof < MiniTest::Test
     out = Sof::Writer.write([true, 1 , [true , 12 , ObjectWithAttributes.new]])
     assert_equal "-true\n-1\n--true\n -12\n -#{OBJECT_STRING}\n\n\n" , out
   end
-
+  def test_simple_hash
+    out = Sof::Writer.write({ one: 1 , tru: true })
+    puts out
+    assert_equal "-:one 1\n-:tru true\n" , out
+  end
 end
\ No newline at end of file