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10,927 PointsSwift, EditFriendsController
Please help me
var friends:NSMutableArray = []...
func isFriend(user: PFUser!) -> Bool {
for friend:PFUser? in self.friends {
if(friend?.objectId(isEqual(user.objectId))) {
return true
}
}
return false
}
error msg is @!value NSMutableArray is not convertible to SequenceType
var friends = [NSMutableArray]()
func isFriend(user: PFUser!) -> Bool {
for friend:PFUser? in self.friends {
if(friend?.objectId(isEqual(user.objectId))) {
return true
}
}
return false
}
error msg is "NSMutableArray is not convertible to PFUser
what's wrong?