Ecto v0.2.5 → Overview → Ecto → Associations → Preloader

Ecto.Associations.Preloader

This module provides assoc selector merger.

Source

Summary
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run(original, repo, fields, pos \\ [])

Loads all associations on the result set according to the given fields. fields is a list of fields that can be nested in rose tree structure: node :: {atom, [node | atom]} (see Ecto.Query.Builder.Preload.normalize/1). pos is a list of indices into tuples and lists that locate the concerned model

Functions

run(original, repo, fields, pos \\ [])
(function) # ↑

Specs:

Loads all associations on the result set according to the given fields. fields is a list of fields that can be nested in rose tree structure: node :: {atom, [node | atom]} (see Ecto.Query.Builder.Preload.normalize/1). pos is a list of indices into tuples and lists that locate the concerned model.

See Ecto.Query.preload/2.

Source