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* lib/ostruct.rb (OpenStruct::method_missing): prohibit modifying

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frozen OpenStruct. [ruby-talk:80214]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2003-08-26 14:54:51 +00:00
parent 4b159597af
commit 1cece7f80f
2 changed files with 8 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Aug 26 23:53:23 2003 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/ostruct.rb (OpenStruct::method_missing): prohibit modifying
frozen OpenStruct. [ruby-talk:80214]
Tue Aug 26 20:03:50 2003 Nobuyoshi Nakada <nobu@ruby-lang.org> Tue Aug 26 20:03:50 2003 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/mkmf.rb (create_tmpsrc): add the hook for source. * lib/mkmf.rb (create_tmpsrc): add the hook for source.

3
lib/ostruct.rb
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@ -25,6 +25,9 @@ class OpenStruct
if len != 1 if len != 1
raise ArgumentError, "wrong # of arguments (#{len} for 1)", caller(1) raise ArgumentError, "wrong # of arguments (#{len} for 1)", caller(1)
end end
if self.frozen?
raise TypeError, "can't modify frozen #{self.class}", caller(1)
end
mname.chop! mname.chop!
@table[mname.intern] = args[0] @table[mname.intern] = args[0]
elsif len == 0 elsif len == 0