```ruby
$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
require 'sncf_api'
```

Enable pry dbg binding into guard/rspec
user
```ruby
$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
require 'sncf_api'
require 'pry'
require 'pry-byebug'
```
assistant