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* array.c (rb_ary_count): Override Enumerable#count for better

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performance.
  (rb_ary_nitems): Undo the backport.  Use #count {} instead.

* enumerator.c (enumerator_iter_i): Remove an unused function.
  (enumerator_with_index, enumerator_each): Remove unused
  variables.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
knu 2008-05-14 10:26:48 +00:00
parent e9d69ca0ce
commit d007e7d20f
5 changed files with 62 additions and 33 deletions
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8
test/ruby/test_array.rb
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@ -528,6 +528,14 @@ class TestArray < Test::Unit::TestCase
assert_equal([1, 2, 3, 1, 2, 3], a)
end
def test_count
a = @cls[1, 2, 3, 1, 2]
assert_equal(2, a.count(1))
assert_equal(3, a.count {|x| x % 2 == 1 })
assert_equal(2, a.count(1) {|x| x % 2 == 1 })
assert_raise(ArgumentError) { a.count(0, 1) }
end
def test_delete
a = @cls[*('cab'..'cat').to_a]
assert_equal('cap', a.delete('cap'))