Issue with helper add_uuid_column in migrations

[JavierOrtiz]

Ruby version 2.7 deprecates automatic conversion from a hash to keyword arguments.

add_column method only accepts 3 arguments and extra options, when we call add_uiid_column we are sending 4 obtaining this error wrong number of arguments (given 4, expected 3)

Reviewing this code, we are sending the extra options as a {} which is treated as an argument:

uuidable/lib/uuidable/migration.rb

Line 28 in e6d89ea

add_column table_name, column_name, COLUMN_TYPE, COLUMN_OPTIONS.merge(opts)

In my code to solve the issue I need to use manually the default add_column method:

 add_column :table_name, :uuid, :binary, limit: 36, null: false

Code to solve it ** :

add_column table_name, column_name, COLUMN_TYPE, **COLUMN_OPTIONS.merge(opts)

I cant create a PR fixing this issue.

[gsmetal]

Fixed in #8