Yes, you are right - this was a fairly obvious oversight on my part. Thanks a lot for the input.
Best On Tuesday, April 24, 2018 at 10:38:33 PM UTC+2, Jeremy Evans wrote: > > On Tuesday, April 24, 2018 at 1:21:52 PM UTC-7, Marcelo Pereira wrote: >> >> Hello, >> >> I'm running Sequel 5.6.0 and Ruby 2.5.1 and, when I try to create a >> PostgreSQL enum, using the pg_enum extension, I get the following error. >> >> FrozenError: can't modify frozen >> #<Class:#<Sequel::Postgres::Database:0x0000560dde548d68>> >> >> /usr/local/bundle/gems/sequel-5.6.0/lib/sequel/extensions/pg_enum.rb:112:in >> `parse_enum_labels' >> >> Here is the minimum code that generates this error: >> >> Sequel.migration do >> change do >> create_enum(:transaction_status, %w[complete pending >> pending_publisher]) >> end >> end >> >> >> I'm still trying to figure out what is going on and will post more >> information if I find something. >> > > You are running on a frozen Database object, and create_enum modifies the > object, so you get the FrozenError. A simple workaround with the current > code would be to just not run migrations on a frozen Database. > > In terms of fixing the underlying issue, we'd have to not freeze > @enum_labels, and instead use a mutex to access it. That should be fine as > it is only used when parsing the schema. I'll make that change before the > next release. > > Thanks, > Jeremy > -- You received this message because you are subscribed to the Google Groups "sequel-talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to sequel-talk+unsubscr...@googlegroups.com. To post to this group, send email to sequel-talk@googlegroups.com. Visit this group at https://groups.google.com/group/sequel-talk. For more options, visit https://groups.google.com/d/optout.
