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describe :symbol_id2name, shared: true do
it "returns the string corresponding to self" do
:rubinius.send(@method).should == "rubinius"
:squash.send(@method).should == "squash"
:[].send(@method).should == "[]"
:@ruby.send(@method).should == "@ruby"
:@@ruby.send(@method).should == "@@ruby"
end
ruby_version_is "2.7" do
it "returns a frozen String" do
:my_symbol.to_s.frozen?.should == true
:"dynamic symbol #{6 * 7}".to_s.frozen?.should == true
end
it "always returns the same String for a given Symbol" do
s1 = :my_symbol.to_s
s2 = :my_symbol.to_s
s1.should equal(s2)
s1 = :"dynamic symbol #{6 * 7}".to_s
s2 = :"dynamic symbol #{2 * 3 * 7}".to_s
s1.should equal(s2)
end
end
end
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