insert sort first approach
refactor insert sort to avoid recursion
metaprogram monkeypatch to Array with refine
pass rubocop and expand README
refactor to cryptic state
explain better the performance in README
reverse the insertion so already sorted is fastest, add benchmarks
tweaks
apply Derreck Maffet catch for making it stable!
refactor tests
add contribution DMaffet to readme
modify vars for better name convention
Merge pull request #1 from sotoseattle/dev

Insert Sort