| 1 | 25,707 | 7,150 | mini-levenshtein | Simple, fast, levenshtein distance |
| 2 | 35,587 | 40,471 | monad-maybe | This is an attempt to implement Haskell's Maybe monad in a Ruby-ish way. |
| 3 | 40,302 | 30,093 | invokable | Objects are functions! Treat any Object, Hashes, Arrays and Sets as Procs (like Enumera... |
| 4 | 52,338 | 30,093 | activerecord-setops | Union, Intersection, and Difference operations for ActiveRecord |
| 5 | 84,444 | 66,059 | gen-test | Generative / Property testing |
| 6 | 98,007 | 71,921 | contracts-gen | Contracts for generative testing |
| 7 | 117,401 | 98,240 | hash_delegator | Thread-safe immutable objects that provide delegation and basic validation to hashes. |
| 8 | 119,313 | 66,059 | activerecord-pull-alpha | A simple query interface for pulling deeply nested data from records. |
| 9 | 132,508 | 112,619 | contracts-stringy | Contracts for string coercion |
| 10 | 140,442 | 112,619 | data-functions | [DEPRECATED See Invokable] Treat Hashes, Arrays, Sets, and Objects as functions |