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: true
end
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