Sha256: 68ec49fcdf195835ae7493c6409365367d73c709f8150fa8301ee74a2278c203
Contents?: true
Size: 413 Bytes
Versions: 29
Compression:
Stored size: 413 Bytes
Contents
describe "Hash#shift" do
it "removes a pair from hash and return it" do
h = {:a => 1, :b => 2, "c" => 3, nil => 4, [] => 5}
h2 = h.dup
h.size.times do |i|
r = h.shift
# r.should be_kind_of(Array)
# h2[r.first].should == r.last
# h.size.should == h2.size - i - 1
end
h.should == {}
end
it "removes nil from an empty hash" do
{}.shift.should == nil
end
end
Version data entries
29 entries across 29 versions & 1 rubygems