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Contents
describe 'array access' do
describe "from" do
it "should return the tail of an array from position" do
['a', 'b', 'c', 'd'].from(0).should == ["a", "b", "c", "d"]
['a', 'b', 'c', 'd'].from(2).should == ["c", "d"]
['a', 'b', 'c', 'd'].from(10).should == []
[].from(0).should == []
end
end
describe "to" do
it "should return the head of an array up to position" do
['a', 'b', 'c', 'd'].to(0).should == ["a"]
['a', 'b', 'c', 'd'].to(2).should == ["a", "b", "c"]
['a', 'b', 'c', 'd'].to(10).should == ["a", "b", "c", "d"]
[].to(0).should == []
end
end
describe "second" do
it "should return the second element in an array" do
['a', 'b', 'c', 'd'].second.should == 'b'
end
it "should return nil if there is no second element" do
[].second.should == nil
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems