add_column does not accept an index argument RB-W1013
Anti-pattern
Major
Autofix ActiveRecord#add_column does not accept index, but also does not raise an error for extra keys, so it is possible
to mistakenly add the key without realizing it will not actually add an index.
ActiveRecord#add_column will fail silently and will cause an issue during runtime. If you wan to add an index,
use ActiveRecord#add_index instead.
Bad practice
add_column :table, :column, :integer, index: true
Recommended
add_column :table, :column, :integer
add_index :table, :column