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* ext/psych/lib/psych/visitors/yaml_tree.rb: YAML Tree object should

  be able to take an emitter object as it's output.

* test/psych/visitors/test_yaml_tree.rb: related test.
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1 parent 851de5c commit bbd51b900bb4ab23b6b99206855484d5832b3bc3 @tenderlove tenderlove committed Oct 28, 2012
Showing with 19 additions and 1 deletion.
  1. +7 −0 CHANGELOG.rdoc
  2. +1 −1 lib/psych/visitors/yaml_tree.rb
  3. +11 −0 test/psych/visitors/test_yaml_tree.rb
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@@ -1,3 +1,10 @@
+Sun Oct 28 10:05:03 2012 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: YAML Tree object should
+ be able to take an emitter object as it's output.
+
+ * test/psych/visitors/test_yaml_tree.rb: related test.
+
Thu Jul 19 09:33:46 2012 Aaron Patterson <aaron@tenderlovemaking.com>
* ext/psych/emitter.c (initialize): allow a configuration object to be
@@ -65,7 +65,7 @@ def push object
@emitter.start_document version, [], false
accept object
- @emitter.end_document
+ @emitter.end_document !@emitter.streaming?
end
alias :<< :push
@@ -8,6 +8,17 @@ def setup
@v = Visitors::YAMLTree.new
end
+ def test_yaml_tree_can_take_an_emitter
+ io = StringIO.new
+ e = Psych::Emitter.new io
+ v = Visitors::YAMLTree.new({}, e)
+ v.start
+ v << "hello world"
+ v.finish
+
+ assert_match "hello world", io.string
+ end
+
def test_binary_formatting
gif = "GIF89a\f\x00\f\x00\x84\x00\x00\xFF\xFF\xF7\xF5\xF5\xEE\xE9\xE9\xE5fff\x00\x00\x00\xE7\xE7\xE7^^^\xF3\xF3\xED\x8E\x8E\x8E\xE0\xE0\xE0\x9F\x9F\x9F\x93\x93\x93\xA7\xA7\xA7\x9E\x9E\x9Eiiiccc\xA3\xA3\xA3\x84\x84\x84\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9\xFF\xFE\xF9!\xFE\x0EMade with GIMP\x00,\x00\x00\x00\x00\f\x00\f\x00\x00\x05, \x8E\x810\x9E\xE3@\x14\xE8i\x10\xC4\xD1\x8A\b\x1C\xCF\x80M$z\xEF\xFF0\x85p\xB8\xB01f\r\e\xCE\x01\xC3\x01\x1E\x10' \x82\n\x01\x00;"
@v << gif

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