Capistrano roles needs coerceion to be an Array.
Capistrano roles needs coerceion to be an Array.

Valid values for :roles on a capistrano task are a list of roles, a
single role or a lambda (which returns one of the two former values).
This ensures that any singular role is an Array for the report.

inokappa/dogapi-rb,PSPDFKit-labs/dogapi-rb,stuartphilp/dogapi-rb