FunctionalMigrations.swift

import Fluent

extension Migrations {
    func add(_ migration: _Migration) { _add(migration) }
    fileprivate func _add<T: Fluent.Migration>(_ migration: T) { add(migration) }
}

struct _Migration: Migration {
    var name: String
    var preparation: (Database) -> EventLoopFuture<Void>
    var revertion: (Database) -> EventLoopFuture<Void>
    func prepare(on database: Database) -> EventLoopFuture<Void> { preparation(database) }
    func revert(on database: Database) -> EventLoopFuture<Void> { revertion(database) }
}

Back to index