4 Development Dependencies
| Gem | Required version |
|---|---|
| bundler 1.17.3 |
~> 1.15
|
| minitest 5.27.0 |
~> 5.0
|
| rake 10.5.0 |
~> 10.0
|
| trollop 2.9.10 |
~> 2.1
|