Hi -
I'm using Sequel in an app that's servicing client requests written in
GraphQL. The specifics aren't that important, the basic concept is that I'm
dynamically generating eager-loading queries in response to client queries.
For example, a query for users and their published posts will build a query
that's the equivalent of: User.eager(posts: proc{|ds| ds.published}).all.
This has been working well so far, except that now I'm trying to support
limits in these eager-loading queries and Sequel isn't really built for it.
The eager limiting strategies would be nice but seem to only apply for
cases where the :limit option is passed to the association declaration,
which unfortunately won't work for me because I need these limits to be
dynamic.
I'm happy to put together a patch for Sequel to support this, but before I
do I wanted to get a sense of whether it'd be considered useful enough to
be merged into master, or if there are problems with supporting this that
I'm not seeing. The goal would be for a query like User.eager(posts:
proc{|ds| ds.published.limit(5)}) to use the same eager limiting strategy
that would be used if the User -> Posts association had been declared with
a limit of 5.
Thanks!
Chris
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