Moved List.contains to Sequence.contains, added tests and docs

2015-03-15 15:59:42 +01:00
parent 92c17e81f6
commit fc1dc4c54b
5 changed files with 51 additions and 18 deletions
@@ -1,4 +1,13 @@
 class Sequence {
+  contains(element) {
+    for (item in this) {
+      if (element == item) {
+        return true
+      }
+    }
+    return false
+  }
+
  count {
    var result = 0
    for (element in this) {
@@ -92,15 +101,6 @@ class List is Sequence {
    }
    return result
  }
-
-  contains(element) {
-    for (item in this) {
-      if (element == item) {
-        return true
-      }
-    }
-    return false
-  }
 }

 class Map {