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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
require File.expand_path('../shared/to_s', __FILE__)
describe "Hash#to_s" do
ruby_version_is "1.9" do
it_behaves_like :to_s, :to_s
end
ruby_version_is ""..."1.9" do
it "returns a string by calling Hash#to_a and using Array#join with default separator" do
h = new_hash(:fun => 'x', 1 => 3, nil => "ok", [] => :y)
h.to_a.to_s.should == h.to_s
old, $, = $,, ':'
h.to_a.to_s.should == h.to_s
$, = old
end
end
end
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