chore: add comment to extension function

JetBrains · May 15, 2023 · 5060a51 · 5060a51
1 parent ea140e1
commit 5060a51
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/statements/api/ExposedBlob.kt b/exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/statements/api/ExposedBlob.kt
@@ -26,5 +26,6 @@ class ExposedBlob(inputStream: InputStream) {
 
     fun hexString(): String = bytes.toHexString()
 
+    /** Returns the hex-encoded string of a ByteArray. */
     private fun ByteArray.toHexString(): String = joinToString(separator = "") { eachByte -> "%02x".format(eachByte) }
 }