ios - Delete relationship between two entities MagicalRecord -


hi everyone,

i'm using magicalrecord , try remove relation established between 2 entities

contact <<--->> group

a contact can related several groups , group can related several contacts.

for instance, ben in group 1, alex in group 1, want remove ben group 1.

any idea ?

thanks in advance.

you can use method coredatageneratedaccessors category of nsmanagedobject's subclass. if name of relation's set groups, name of generated method removegroupsobject.


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