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* ext/psych/lib/psych/visitors/emitter.rb (initialize): line_width is

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a valid option passed to the emitter.
* test/psych/test_psych.rb: corresponding tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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tenderlove 2010-07-08 16:10:10 +00:00
parent 8d44c908ca
commit a5dec23045
3 changed files with 13 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Fri Jul 9 01:08:46 2010 Aaron Patterson <aaron@tenderlovemaking.com>
* ext/psych/lib/psych/visitors/emitter.rb (initialize): line_width is
a valid option passed to the emitter.
* test/psych/test_psych.rb: corresponding tests.
Fri Jul 9 00:49:46 2010 Aaron Patterson <aaron@tenderlovemaking.com>
* ext/psych/emitter.c (line_width, set_line_width): preferred line may

1
ext/psych/lib/psych/visitors/emitter.rb
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@ -5,6 +5,7 @@ module Psych
@handler = Psych::Emitter.new io
@handler.indentation = options[:indentation] if options[:indentation]
@handler.canonical = options[:canonical] if options[:canonical]
@handler.line_width = options[:line_width] if options[:line_width]
end
def visit_Psych_Nodes_Stream o

5
test/psych/test_psych.rb
View file

@ -8,6 +8,11 @@ class TestPsych < Psych::TestCase
Psych.domain_types.clear
end
def test_line_width
yml = Psych.dump('123456 7', { :line_width => 5 })
assert_match(/^\s*7/, yml)
end
def test_indent
yml = Psych.dump({:a => {'b' => 'c'}}, {:indentation => 5})
assert_match(/^[ ]{5}b/, yml)