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Update to ruby/spec@0fe33ac
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61504 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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162 changed files with 1267 additions and 621 deletions
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@ -30,11 +30,11 @@ $` String The string preceding the match in a successful
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is local to the current scope. [r/o, thread]
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$' String The string following the match in a successful pattern match. This variable
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is local to the current scope. [r/o, thread]
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$1 to $9 String The contents of successive groups matched in a successful pattern match. In
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$1 to $<N> String The contents of successive groups matched in a successful pattern match. In
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"cat" =~/(c|a)(t|z)/, $1 will be set to “a” and $2 to “t”. This variable
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is local to the current scope. [r/o, thread]
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$~ MatchData An object that encapsulates the results of a successful pattern match. The
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variables $&, $`, $', and $1 to $9 are all derived from $~. Assigning to $~
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variables $&, $`, $', and $1 to $<N> are all derived from $~. Assigning to $~
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changes the values of these derived variables. This variable is local to the
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current scope. [thread]
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=end
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@ -645,6 +645,33 @@ describe "Predefined global $," do
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end
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end
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describe "Predefined global $." do
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it "can be assigned an Integer" do
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$. = 123
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$..should == 123
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end
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it "can be assigned a Float" do
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$. = 123.5
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$..should == 123
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end
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it "should call #to_int to convert the object to an Integer" do
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obj = mock("good-value")
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obj.should_receive(:to_int).and_return(321)
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$. = obj
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$..should == 321
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end
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it "raises TypeError if object can't be converted to an Integer" do
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obj = mock("bad-value")
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obj.should_receive(:to_int).and_return('abc')
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lambda { $. = obj }.should raise_error(TypeError)
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end
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end
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describe "Predefined global $_" do
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it "is set to the last line read by e.g. StringIO#gets" do
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stdin = StringIO.new("foo\nbar\n", "r")
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