Sha256: 5d15fdc6063edf05519fa14fe5536d496af1c9261269f9f8d77a9105af251b72
Contents?: true
Size: 789 Bytes
Versions: 60
Compression:
Stored size: 789 Bytes
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
# Array#nitems was removed from Ruby 1.9.
ruby_version_is '' ... '1.9' do
describe "Array#nitems" do
it "returns the number of non-nil elements" do
[nil].nitems.should == 0
[].nitems.should == 0
[1, 2, 3, nil].nitems.should == 3
[1, 2, 3].nitems.should == 3
[1, nil, 2, 3, nil, nil, 4].nitems.should == 4
[1, nil, 2, false, 3, nil, nil, 4].nitems.should == 5
end
it "properly handles recursive arrays" do
empty = ArraySpecs.empty_recursive_array
empty.nitems.should == 1
array = ArraySpecs.recursive_array
array.nitems.should == 8
[nil, empty, array].nitems.should == 2
end
end
end
Version data entries
60 entries across 60 versions & 3 rubygems