| 1 | 42,815 | 52,956 | bc | bc is a Ruby interface to bitcoind. |
| 2 | 43,450 | 85,135 | easyconf-rails | Configure Rails apps with a simple YAML file. |
| 3 | 55,303 | 52,956 | jr | Jr. lets you communicate with an HTTP JSON RPC server. |
| 4 | 58,724 | 85,135 | citrus_test | citrus_test makes it easier to test Citrus grammars. |
| 5 | 64,884 | 85,135 | null | null is null. |
| 6 | 90,532 | 85,135 | ip_address | Easily manipulate IPv4 addresses. |
| 7 | 99,755 | 85,135 | only_once | Run a block only once during the lifetime of a program. |
| 8 | 103,879 | 85,135 | rpc-json | Communicate with a JSON RPC server. |
| 9 | 140,234 | 85,135 | sloth | Sloth makes laziness easy. |
| 10 | 142,622 | 85,135 | rubyduck | RubyDuck is a Ruby library for interacting with DuckDuckGo
( https://duckduckgo.com/ ). |