With the changes to pluck and distinct in MONGOID-5028, localized fields no longer return the entire translation hash on pluck and distinct:

# Old Behavior
Dictionary.all.pluck(:description)
# => {"de"=>"deutsch-text", "en"=>"english-text"}

# New Behavior
Dictionary.all.pluck(:description)
# => "deutsch-text"

This ticket is to provide the ability for users to pluck or distinct a _translations field so that they can get the entire translations hash.

 Also, we added dot navigation to pluck and distinct so:

# Old Behavior
Band.pluck("labels.sales") 
# => [{ 'sales' => "1E2" }]

# New Behavior
Band.pluck("labels.sales") 
# = [BigDecimal("1E2")]