From 6581009636f784295d041bef3f68d9b56fd4a192 Mon Sep 17 00:00:00 2001
From: Hakan Ensari <hakan.ensari@papercavalier.com>
Date: Wed, 11 Jul 2012 15:16:26 +0100
Subject: [PATCH] Remove Streamer#find

Let the user deal with traversing the hash
---
 lib/jeff/streamer.rb       | 25 -------------------------
 spec/jeff/streamer_spec.rb | 27 +--------------------------
 2 files changed, 1 insertion(+), 51 deletions(-)

diff --git a/lib/jeff/streamer.rb b/lib/jeff/streamer.rb
index 1289889..2d98d2e 100644
--- a/lib/jeff/streamer.rb
+++ b/lib/jeff/streamer.rb
@@ -11,31 +11,6 @@ def call(chunk, remaining_bytes, total_bytes)
       @parser.finish if remaining_bytes == 0
     end
 
-    # Queries response for a key.
-    #
-    # key - A String key.
-    #
-    # Returns an Array of matches.
-    def find(key, node = nil)
-      node ||= root
-
-      case node
-      when Array
-        node
-          .map { |val| find key, val }
-          .compact
-          .flatten
-      when Hash
-        if node.has_key? key
-          [node[key]]
-        else
-          node
-            .values
-            .map { |val| find key, val }
-            .compact
-            .flatten
-        end
-      end
     def document
       @parser.document
     end
diff --git a/spec/jeff/streamer_spec.rb b/spec/jeff/streamer_spec.rb
index fb7d27f..0d8dddb 100644
--- a/spec/jeff/streamer_spec.rb
+++ b/spec/jeff/streamer_spec.rb
@@ -8,14 +8,7 @@ module Jeff
       %{
         <?xml version="1.0" ?>
         <foo>
-          <bar>
-            <baz>1</baz>
-            <qux>2</qux>
-            <qux>3</qux>
-          </bar>
-          <quux>
-            <qux>4</qux>
-          </quux>
+          <bar>1</bar>
         </foo>
       }.strip.gsub />\s+</, '><'
     end
@@ -31,23 +24,5 @@ module Jeff
 
       streamer.root.should have_key 'foo'
     end
-
-    describe '#find' do
-      before do
-        streamer.call xml, 0, xml.size
-      end
-
-      it 'should find a node' do
-        streamer.find('baz').should eql ['1']
-      end
-
-      it 'should find a collection of nodes' do
-        streamer.find('qux').should eql ['2', '3', '4']
-      end
-
-      it 'should be empty if no matches found' do
-        streamer.find('corge').should be_empty
-      end
-    end
   end
 end