Sha256: 25744cd23500d7cab73047fab09d331d8cfdb43c95ff4cdd4c3148d10b3ab420
Contents?: true
Size: 584 Bytes
Versions: 15
Compression:
Stored size: 584 Bytes
Contents
describe "Array#rindex" do
it "returns the first index backwards from the end where element == to object" do
[2, 1, 3, 5, 1].rindex(3).should == 2
end
it "returns size-1 if last element == to object" do
[2, 1, 3, 2, 5].rindex(5).should == 4
end
it "returns 0 if only first element == to object" do
[2, 1, 3, 1, 5].rindex(2).should == 0
end
it "returns nil if no element == to object" do
[1, 1, 3, 2, 1, 3].rindex(4).should == nil
end
it "accepts a block instead of an argument" do
[4, 2, 1, 5, 1, 3].rindex { |x| x < 2 }.should == 4
end
end
Version data entries
15 entries across 15 versions & 1 rubygems