mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
16 lines
356 B
Ruby
16 lines
356 B
Ruby
require_relative '../../spec_helper'
|
|
|
|
ruby_version_is ""..."3.1" do
|
|
require 'matrix'
|
|
|
|
describe "Matrix#row_size" do
|
|
it "returns the number rows" do
|
|
Matrix[ [1,2], [3, 4], [5, 6] ].row_size.should == 3
|
|
end
|
|
|
|
it "returns the number rows even for some empty matrices" do
|
|
Matrix[ [], [], [] ].row_size.should == 3
|
|
end
|
|
|
|
end
|
|
end
|