Merge branch 'list-forall' of git://github.com/gsmaverick/wren into gsmaverick-list-forall

2015-01-15 06:52:43 -08:00
parent 7ce4f20533 b829ce67af
commit 78e99c6c99
6 changed files with 29 additions and 0 deletions
@@ -14,6 +14,13 @@ class Sequence {
    }
    return result
  }
+
+  all(f) {
+    for (element in this) {
+      if (!f.call(element)) return false
+    }
+    return true
+  }
 }

 class List is Sequence {