Backport #716: Hash#key
http://redmine.ruby-lang.org/issues/show/716
e$B5/I<<Te(B: rubikitch .
e$B%9%F!<%?%9e(B: Open, e$BM%@hEYe(B: Normal
Ruby
1.9e$B$G$Oe(BHash#indexe$B$,e(Bdeprecatede$B$K$J$j$^$9$,!"$$$-$J$je(Bdeprecatede$B$K$J$k$N$O:.Mp$9$k$H;W$&$N$Ge(BRuby
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ruby19 result
hash = {1=>“one”}
hash.index “one” # => 1 # !> Hash#index is deprecated; use Hash#key
hash.key “one” # => 1
ruby18 result
hash = {1=>“one”}
hash.index “one” # => 1
hash.key “one” # =>
~> -:5: undefined method `key’ for {1=>“one”}:Hash (NoMethodError)
e$B%A%1%C%He(B #716 e$B$,99?7$5$l$^$7$?!#e(B (by Akinori MUSHA)
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http://redmine.ruby-lang.org/issues/show/716
e$B%A%1%C%He(B #716 e$B$,99?7$5$l$^$7$?!#e(B (by Akinori MUSHA)
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Applied in changeset r20130.
http://redmine.ruby-lang.org/issues/show/716
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In message “Re: [ruby-dev:37032] [Backport #716] Hash#key”
on Fri, 7 Nov 2008 18:24:54 +0900, Akinori MUSHA
[email protected] writes:
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e$B%A%1%C%He(B #716 e$B$,99?7$5$l$^$7$?!#e(B (by rubikitch .)
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http://redmine.ruby-lang.org/issues/show/716
At Sat, 8 Nov 2008 00:05:06 +0900,
matz wrote:
In message “Re: [ruby-dev:37032] [Backport #716] Hash#key”
on Fri, 7 Nov 2008 18:24:54 +0900, Akinori MUSHA [email protected] writes:
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In message “Re: [ruby-dev:37039] Re: [Backport #716] Hash#key”
on Sat, 8 Nov 2008 11:23:22 +0900, “Akinori MUSHA”
[email protected] writes:
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At Sat, 8 Nov 2008 12:34:21 +0900,
matz wrote:
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