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* file.c (rb_stat_inspect): print dev, rdev in hexadecimal.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2002-02-01 06:03:03 +00:00
parent 3d51761abd
commit 9f0d9bd711
6 changed files with 23 additions and 10 deletions
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7
lib/singleton.rb
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@ -66,18 +66,17 @@ module Singleton
# singletons types (sounds like an oxymoron) and
# helps out people counting on transitive mixins
unless mod.instance_of? (Class)
raise TypeError.new "Inclusion of the OO-Singleton module in module #{mod}"
raise TypeError, "Inclusion of the OO-Singleton module in module #{mod}"
end
unless (class << mod; self end) <= (class << Object; self end)
raise TypeError.new "Inclusion of the OO-Singleton module in singleton type"
raise TypeError, "Inclusion of the OO-Singleton module in singleton type"
end
super
end
def included (klass)
# remove build in copying methods
klass.class_eval do
undef_method(:clone) rescue nil
undef_method(:dup) rescue nil
define_method(:clone) {raise TypeError, "can't clone singleton #{self.type}"}
end
# initialize the ``klass instance variable'' @__instance__ to nil