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* enumerator (enumerator_inspect): include the original receiver and

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method name of Enumerator::Lazy in the result of inspect.
  [ruby-core:43345] [Bug #6159]

* enumerator (InitVM_Enumerator): don't use rb_define_alias for
  some methods such as collect in order to make rb_frame_this_func()
  return the correct method names.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shugo 2012-03-24 15:17:31 +00:00
parent 576a69a564
commit 6b885f6e74
3 changed files with 86 additions and 25 deletions
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12
test/ruby/test_lazy_enumerator.rb
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@ -280,4 +280,16 @@ class TestLazyEnumerator < Test::Unit::TestCase
def test_force
assert_equal([1, 2, 3], (1..Float::INFINITY).lazy.take(3).force)
end
def test_inspect
assert_equal("#<Enumerator::Lazy: 1..10>", (1..10).lazy.inspect)
assert_equal('#<Enumerator::Lazy: #<Enumerator: "foo":chars>>',
"foo".chars.lazy.inspect)
assert_equal("#<Enumerator::Lazy: #<Enumerator::Lazy: 1..10>:map>",
(1..10).lazy.map {}.inspect)
l = (1..10).lazy.map {}.collect {}.flat_map {}.collect_concat {}.select {}.find_all {}.reject {}.grep(1).zip(?a..?c).take(10).take_while {}.drop(3).drop_while {}.cycle
assert_equal(<<EOS.chomp, l.inspect)
#<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: 1..10>:map>:collect>:flat_map>:collect_concat>:select>:find_all>:reject>:grep>:zip>:take>:take_while>:drop>:drop_while>:cycle>
EOS
end
end