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require_relative '../../../spec_helper'
describe "Enumerator::ArithmeticSequence#each" do
before :each do
ScratchPad.record []
@seq = 1.step(10, 4)
end
it "calls given block on each item of the sequence" do
@seq.each { |item| ScratchPad << item }
ScratchPad.recorded.should == [1, 5, 9]
end
it "returns self" do
@seq.each { |item| }.should equal(@seq)
end
end
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