Sha256: e8ac0c2c669a0cc727341684cfa770f6106faa2482ca40bccc63e2f3597a522e
Contents?: true
Size: 853 Bytes
Versions: 6
Compression:
Stored size: 853 Bytes
Contents
require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')
require 'hamster/list'
describe Hamster::List do
describe "#take" do
it "is lazy" do
lambda { Hamster.stream { fail }.take(1) }.should_not raise_error
end
[
[[], 10, []],
[["A"], 10, ["A"]],
[["A"], -1, []],
[["A", "B", "C"], 0, []],
[["A", "B", "C"], 2, ["A", "B"]],
].each do |values, number, expected|
describe "#{number} from #{values.inspect}" do
before do
@original = Hamster.list(*values)
@result = @original.take(number)
end
it "preserves the original" do
@original.should == Hamster.list(*values)
end
it "returns #{expected.inspect}" do
@result.should == Hamster.list(*expected)
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems