Prefer #map over #collect in (Rails) controllers

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prefer #map over #collect in (Rails) helpers

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prefer #map over #collect in (Rails) models

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prefer #map over #collect in services

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prefer #map over #collect in lib code

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prefer #map over #collect in migrations

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prefer #map over #collect in Rails config files

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prefer #map over #collect in specs

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prefer #map over #collect in cuke steps

Signed-off-by: Alex Coles <alex@alexbcoles.com>