I'm curious how come the #add_column method in migrations does not support an optional :index option, which would also create an index for that column.
Since there is the possibility to do something similar like: create_table :taggings do |t| t.references :tagger, polymorphic: true, index: trueend I'm curious as to if there's any practical reason due to which this feature isn't implemented or if it's just that nobody thought of it yet. If it's feasible I couldl start working on it and submit a PR. Cheers -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/rubyonrails-core. For more options, visit https://groups.google.com/d/optout.
