Web.Scottish.Database

Database connection pool as an easy part of Scottish app configuration.

Documentation

class HasDatabaseConnectionPool conn config | config -> conn where

Methods

poolLens :: ALens' config (Pool conn)

Instances

HasDatabaseConnectionPool conn (Pool conn)

HasDatabaseConnectionPool conn (a, Pool conn)

HasDatabaseConnectionPool conn (Pool conn, a)

HasDatabaseConnectionPool conn (a, b, Pool conn)

HasDatabaseConnectionPool conn (a, Pool conn, b)

HasDatabaseConnectionPool conn (Pool conn, a, b)

getPool :: (MonadTrans t, HasDatabaseConnectionPool conn config) => t (Scottish config s s') (Pool conn)

setPool

Arguments

:: HasDatabaseConnectionPool conn config

=> IO (Pool conn)

database connection pool creator in IO monad

-> ScottishM e config s s' ()