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* lib/pp.rb (PP:ObjectMixin#pretty_print): delegates has no inspect

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method.  [ruby-core:25804]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2009-09-27 04:08:31 +00:00
parent 37c552e550
commit 4319c0235d
3 changed files with 34 additions and 2 deletions
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13
test/test_pp.rb
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@ -1,6 +1,9 @@
require 'pp'
require 'delegate'
require 'test/unit'
module PPTestModule
class PPTest < Test::Unit::TestCase
def test_list0123_12
assert_equal("[0, 1, 2, 3]\n", PP.pp([0,1,2,3], '', 12))
@ -178,3 +181,13 @@ class PPSingleLineTest < Test::Unit::TestCase
assert_equal("[1#{', 1'*99}]", PP.singleline_pp([1]*100, ''))
end
end
class PPDelegateTest < Test::Unit::TestCase
class A < DelegateClass(Array); end
def test_delegate
assert_equal("[]\n", A.new([]).pretty_inspect, "[ruby-core:25804]")
end
end
end