Write Inside Loop (ARCH9052)

Key swift.orm.write-inside-loop · Severity error · Category orm

Flags context.save() / realm.write / db.write inside a loop - one commit per row.

Incorrect

for row in rows {
    context.insert(row)
    try context.save()
}

Correct

for row in rows { context.insert(row) }
try context.save()

Fix

Save once after the loop.