Use semantic methods for collection access

Co-authored-by: strawberriesandcheese <ulrike.herwig@student.hpi.de>
hpi-swa-teaching · Jul 1, 2020 · e16bfb7 · e16bfb7
1 parent e510896
commit e16bfb7
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/packages/ChangesReloaded-Core.package/TimeStamp.extension/class/fromAuthorStamp..st b/packages/ChangesReloaded-Core.package/TimeStamp.extension/class/fromAuthorStamp..st
@@ -6,7 +6,7 @@ fromAuthorStamp: aString
 	tokens := aString findTokens: Character separators.
 	^ tokens size = 3
 		ifTrue: [| dateString timeString |
-			dateString := tokens at: 2.
-			timeString := tokens at: 3.
+			dateString := tokens second.
+			timeString := tokens third.
 			(dateString , ' ' , timeString) asTimeStamp]
-		ifFalse: [nil]
+		ifFalse: [nil]