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require File.expand_path('../../../spec_helper', __FILE__)
ruby_version_is ""..."1.9" do
with_feature :generator do
require File.expand_path('../fixtures/common', __FILE__)
describe "Generator#each" do
it "enumerates the elements" do
g = GeneratorSpecs.four_elems
result = []
g.each { |element|
result << element
}
result.should == ['A', 'B', 'C', 'Z']
end
it "rewinds the generator and only then enumerates the elements" do
g = GeneratorSpecs.four_elems
g.next; g.next
result = []
g.each { |element|
result << element
}
result.should == ['A', 'B', 'C', 'Z']
end
end
end
end
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