mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
29 lines
872 B
Ruby
29 lines
872 B
Ruby
require_relative '../../spec_helper'
|
|
|
|
describe "Range#inspect" do
|
|
it "provides a printable form, using #inspect to convert the start and end objects" do
|
|
('A'..'Z').inspect.should == '"A".."Z"'
|
|
('A'...'Z').inspect.should == '"A"..."Z"'
|
|
|
|
(0..21).inspect.should == "0..21"
|
|
(-8..0).inspect.should == "-8..0"
|
|
(-411..959).inspect.should == "-411..959"
|
|
(0xfff..0xfffff).inspect.should == "4095..1048575"
|
|
(0.5..2.4).inspect.should == "0.5..2.4"
|
|
end
|
|
|
|
it "works for endless ranges" do
|
|
eval("(1..)").inspect.should == "1.."
|
|
eval("(0.1...)").inspect.should == "0.1..."
|
|
end
|
|
|
|
it "works for beginless ranges" do
|
|
(..1).inspect.should == "..1"
|
|
(...0.1).inspect.should == "...0.1"
|
|
end
|
|
|
|
it "works for nil ... nil ranges" do
|
|
(..nil).inspect.should == "nil..nil"
|
|
eval("(nil...)").inspect.should == "nil...nil"
|
|
end
|
|
end
|