Document grep-index

Raku · Nov 29, 2014 · 300883d · 300883d
1 parent 77dda07
commit 300883d
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/lib/Type/List.pod b/lib/Type/List.pod
@@ -135,6 +135,13 @@ Examples:
     > grep { .Str.chars > 3 }, 'hello', 1, 22/7, 42, 'world'
     hello 3.142857 world
 
+=head2 routine grep-index
+
+    multi method grep-index(List:D: Mu $matcher) returns List:D
+
+Returns a lazy list of indices against which the associated elements
+smart-match.  The indicies are returned in order.
+
 =head2 routine first
 
     multi sub    first(Mu $matcher, *@elems)