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# -*- encoding: us-ascii -*-
require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Enumerator::Lazy#force" do
before :each do
@yieldsmixed = EnumeratorLazySpecs::YieldsMixed.new.to_enum.lazy
@eventsmixed = EnumeratorLazySpecs::EventsMixed.new.to_enum.lazy
ScratchPad.record []
end
after :each do
ScratchPad.clear
end
it "passes given arguments to receiver.each" do
@yieldsmixed.force(:arg1, :arg2, :arg3).should ==
EnumeratorLazySpecs::YieldsMixed.gathered_yields_with_args(:arg1, :arg2, :arg3)
end
describe "on a nested Lazy" do
it "calls all block and returns an Array" do
(0..Float::INFINITY).lazy.map(&:succ).take(2).force.should == [1, 2]
@eventsmixed.take(1).map(&:succ).force.should == [1]
ScratchPad.recorded == [:after_yields]
end
end
end
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