trapped/src/Trapped-Backend.st

Smalltalk createPackage: 'Trapped-Backend'!
(Smalltalk packageAt: 'Trapped-Backend') imports: {'axxord/Axxord'}!
Object subclass: #Isolator
	instanceVariableNames: 'root'
	package: 'Trapped-Backend'!

!Isolator methodsFor: 'accessing'!

root

^root
!

root: anObject

root := anObject
! !

!Isolator methodsFor: 'action'!

model: anEavModel modify: aBlock

| newValue |
newValue := aBlock value: (anEavModel on: self).
anEavModel on: self put: newValue deepCopy
!

model: anEavModel read: aBlock

aBlock value: (anEavModel on: self) deepCopy
! !

!Isolator class methodsFor: 'instance creation'!

on: anObject
^self new root: anObject
! !