On Thursday, October 19, 2017 at 6:41:10 PM UTC-7, Kawika wrote: > > Prior to 5.0 we were able to mutate datasets which I took advantage of for > a custom paging gem to pass data along to a view. Basically at some point > doing the following when querying > > ds.extend(MyModule) > > Where ds is a Sequel::Dataset after however many filter chains. Before I > re-author my approach (which was generalized for Sequel and ActiveRecord, > so I kind of like it as-is) is there an alternative/recommended way mutute > datasets or otherwise hitch data to a dataset? >
No, mutating of datasets is no longer supported. You can kind of fake it in ruby <2.4, but on ruby 2.4+ they really are frozen. If you just want to apply a module to a dataset, you can do: ds = ds.with_extend(MyModule) This will not work if your API takes a dataset/relation and does not return a value. You'll need to change your API to return the dataset/relation to use in that case. 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sequel-talk. For more options, visit https://groups.google.com/d/optout.
