Module Alternating_primary_backup_assignment

module Alternating_primary_backup_assignment: Alternating_primary_backup_assignment

role assignment for systems with a primary and backup instances that switch roles daily for ease of deploying new versions.

type 'a t = {

	`primary :'a;`
	`backup :'a;`

}

val select : Core.Date.t ->
       slot1:'a -> slot2:'a -> 'a t