Sha256: 8d945d88351dd9ab61f4cce16b1ec16e2d56f4ecde64c44d7cd662f31721918c
Contents?: true
Size: 713 Bytes
Versions: 3
Compression:
Stored size: 713 Bytes
Contents
require "spec_helper"
require "hamster/list"
describe Hamster::List do
describe "#drop" do
it "is lazy" do
-> { Hamster.stream { fail }.drop(1) }.should_not raise_error
end
[
[[], 10, []],
[["A"], 10, []],
[["A"], -1, ["A"]],
[%w[A B C], 0, %w[A B C]],
[%w[A B C], 2, ["C"]],
].each do |values, number, expected|
context "with #{number} from #{values.inspect}" do
let(:list) { L[*values] }
it "preserves the original" do
list.drop(number)
list.should eql(L[*values])
end
it "returns #{expected.inspect}" do
list.drop(number).should == L[*expected]
end
end
end
end
end
Version data entries
3 entries across 3 versions & 2 rubygems