Backport #954 ยป fix-ostruct-inspect.diff
| lib/ostruct.rb (working copy) | ||
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def inspect
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str = "#<#{self.class}"
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Thread.current[InspectKey] ||= []
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if Thread.current[InspectKey].include?(self) then
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str << " ..."
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else
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ids = (Thread.current[InspectKey] ||= [])
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if ids.include?(object_id)
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return str << ' ...>'
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end
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ids << object_id
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begin
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first = true
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for k,v in @table
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str << "," unless first
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first = false
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Thread.current[InspectKey] << v
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begin
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str << " #{k}=#{v.inspect}"
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ensure
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Thread.current[InspectKey].pop
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end
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str << " #{k}=#{v.inspect}"
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end
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return str << '>'
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ensure
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ids.pop
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end
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str << ">"
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end
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alias :to_s :inspect
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| test/ostruct/test_ostruct.rb (working copy) | ||
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o2.instance_eval{@table = {:a => 'b'}}
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assert_not_equal(o1, o2)
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end
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def test_inspect
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foo = OpenStruct.new
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foo.bar = OpenStruct.new
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assert_equal('#<OpenStruct bar=#<OpenStruct>>', foo.inspect)
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foo.bar.foo = foo
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assert_equal('#<OpenStruct bar=#<OpenStruct foo=#<OpenStruct ...>>>', foo.inspect)
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end
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end
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