Add tailrec to function that gets json element by json pointer

Oleg · Oleg · commit 50d2d8e49e2d · 2023-07-11T13:20:04.000+04:00
diff --git a/src/commonMain/kotlin/smirnov/oleg/json/pointer/extensions.kt b/src/commonMain/kotlin/smirnov/oleg/json/pointer/extensions.kt
@@ -61,7 +61,7 @@ fun JsonPointer.relative(other: JsonPointer): JsonPointer {
   return JsonPointer(otherValue.substringAfter(currentValue))
 }
 
-fun JsonElement.at(pointer: JsonPointer): JsonElement? {
+tailrec fun JsonElement.at(pointer: JsonPointer): JsonElement? {
   return when (pointer) {
     is EmptyPointer -> this
     is SegmentPointer -> {

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@ fun JsonPointer.relative(other: JsonPointer): JsonPointer {`
`61`	`61`	`return JsonPointer(otherValue.substringAfter(currentValue))`
`62`	`62`	`}`
`63`	`63`
`64`		`-fun JsonElement.at(pointer: JsonPointer): JsonElement? {`
	`64`	`+tailrec fun JsonElement.at(pointer: JsonPointer): JsonElement? {`
`65`	`65`	`return when (pointer) {`
`66`	`66`	`is EmptyPointer -> this`
`67`	`67`	`is SegmentPointer -> {`