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* array.c: Fix rdoc for Array#delete [#7437]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
marcandre 2012-11-26 20:14:49 +00:00
parent cd246ff254
commit 5768a4a7e0
2 changed files with 11 additions and 3 deletions
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6
array.c
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@ -2735,12 +2735,12 @@ ary_resize_smaller(VALUE ary, long len)
/* /*
* call-seq: * call-seq:
* ary.delete(obj) -> obj or nil * ary.delete(obj) -> item or nil
* ary.delete(obj) { block } -> obj or nil * ary.delete(obj) { block } -> item or result of block
* *
* Deletes all items from +self+ that are equal to +obj+. * Deletes all items from +self+ that are equal to +obj+.
* *
* If any items are found, returns +obj+, otherwise +nil+ is returned instead. * Returns the last deleted item, or +nil+ if no matching item is found.
* *
* If the optional code block is given, the result of the block is returned if * If the optional code block is given, the result of the block is returned if
* the item is not found. (To remove +nil+ elements and get an informative * the item is not found. (To remove +nil+ elements and get an informative

8
test/ruby/test_array.rb
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@ -598,6 +598,14 @@ class TestArray < Test::Unit::TestCase
a = @cls[*('cab'..'cat').to_a] a = @cls[*('cab'..'cat').to_a]
assert_equal(99, a.delete('cup') { 99 } ) assert_equal(99, a.delete('cup') { 99 } )
assert_equal(@cls[*('cab'..'cat').to_a], a) assert_equal(@cls[*('cab'..'cat').to_a], a)
o = Object.new
def o.==(other); true; end
o2 = Object.new
def o2.==(other); true; end
a = @cls[1, o, o2, 2]
assert_equal(o2, a.delete(42))
assert_equal([1, 2], a)
end end
def test_delete_at def test_delete_at