ndb: sync up a few remaining NdbNote tag differences

2023-07-25 16:22:25 -07:00
parent 2f8aa29e92
commit 593d0e2abe
14 changed files with 93 additions and 60 deletions
--- a/nostrdb/NdbTagIterator.swift
+++ b/nostrdb/NdbTagIterator.swift
@@ -15,8 +15,12 @@ struct TagSequence: Sequence {
        tag.pointee.count
    }

-    subscript(index: Int) -> NdbTagElem? {
-        guard index < count else { return nil }
+    func strings() -> [String] {
+        return self.map { $0.string() }
+    }
+
+    subscript(index: Int) -> NdbTagElem {
+        precondition(index < count, "Index out of bounds")

        return NdbTagElem(note: note, tag: tag, index: Int32(index))
    }