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zontan/JoinFriendViewController.swift Secret

Created July 6, 2020 23:14
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JoinFriendViewController.swift
userRef.child(uid).child("locked").observe(.value) { (snapshot) in
if let lockState = snapshot.value as? String, lockState == "true" {
userCell.detailLabel.alpha = 1
} else {
userCell.detailLabel.alpha = 0
}
}
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