reactify/reactify.transaction/Transaction

Transaction

object Transaction

Transaction allows access to undo, redo, revert, and commit changes to Vars

Companion
class
class Object
trait Matchable
class Any

Value members

Concrete methods

def active: Boolean

True if a Transaction is currently active on the current thread

True if a Transaction is currently active on the current thread

def apply(f: => Unit): Transaction

Creates a new Transaction if one isn't already active or re-uses an existing one if a Transaction is already in-progress for this thread.

Creates a new Transaction if one isn't already active or re-uses an existing one if a Transaction is already in-progress for this thread.

Value Params
f

the function to run within a Transaction

Returns

Transaction

def change[T](owner: Var[T], oldFunction: () => T, newFunction: () => T): Boolean

Called when the value of a Var changes

Called when the value of a Var changes