Sha256: 72740932f8db9eca5f2d9bce4fef11d4dd8c173e6aba9863b141414e3c11799c
Contents?: true
Size: 923 Bytes
Versions: 12
Compression:
Stored size: 923 Bytes
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require 'hamster/list'
describe Hamster::List do
describe "#compact" do
it "is lazy" do
lambda { Hamster.stream { fail }.compact }.should_not raise_error
end
[
[[], []],
[["A"], ["A"]],
[["A", "B", "C"], ["A", "B", "C"]],
[[nil], []],
[[nil, "B"], ["B"]],
[["A", nil], ["A"]],
[[nil, nil], []],
[["A", nil, "C"], ["A", "C"]],
[[nil, "B", nil], ["B"]],
].each do |values, expected|
describe "on #{values.inspect}" do
before do
@original = Hamster.list(*values)
@result = @original.compact
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
12 entries across 12 versions & 1 rubygems