Sha256: a98f0746d25680778fb002bb53e232a3417feb56e2dca7355b108f3ed0b06923
Contents?: true
Size: 625 Bytes
Versions: 15
Compression:
Stored size: 625 Bytes
Contents
describe "Array#unshift" do
it "prepends object to the original array" do
a = [1, 2, 3]
a.unshift("a").should equal(a)
a.should == ['a', 1, 2, 3]
a.unshift().should equal(a)
a.should == ['a', 1, 2, 3]
a.unshift(5, 4, 3)
a.should == [5, 4, 3, 'a', 1, 2, 3]
# shift all but one element
a = [1, 2]
a.shift
a.unshift(3, 4)
a.should == [3, 4, 2]
# now shift all elements
a.shift
a.shift
a.shift
a.unshift(3, 4)
a.should == [3, 4]
end
it "quietly ignores unshifting nothing" do
[].unshift().should == []
[].unshift(*[]).should == []
end
end
Version data entries
15 entries across 15 versions & 1 rubygems