renamed the rather long getOrElseUpdate to a simpler getOrPut which is a bit simpler and more accurate; as a new entry is put into the Map if its null

2012-02-21 11:11:43 +00:00
parent 724f7860ab
commit a68b00dfd4
4 changed files with 8 additions and 7 deletions
@@ -41,7 +41,7 @@ inline fun <K,V> java.util.Map<K,V>.getOrElse(key: K, defaultValue: ()-> V) : V
 }

 /** Returns the value for the given key or the result of the defaultValue function is put into the map for the given value and returned */
-inline fun <K,V> java.util.Map<K,V>.getOrElseUpdate(key: K, defaultValue: ()-> V) : V {
+inline fun <K,V> java.util.Map<K,V>.getOrPut(key: K, defaultValue: ()-> V) : V {
  val current = this.get(key)
  if (current != null) {
    return current