Require self
Change rspec progress
Init Levenshtein with recursive algorithm
Init benchmarks
Add :strategy options
Use prybug
Add :full_matrix strategy
Add benchmarks for :full_matrix strategy
Add iterations in benchmarks
Experiment with memoized
Refactor strategy pattern in Levenshtein
Fix benchmarks
Update README
Remove comments
Merge pull request #1 from chief/levenstein_distance

Levenstein distance