Sha256: b03d5e24d8f50af1a55aa90cab7e2eac96a27d98db37143a97dcd5da333d45ff
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Size: 849 Bytes
Versions: 83
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Stored size: 849 Bytes
Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes'
# 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
83 entries across 83 versions & 1 rubygems