Data update

Task/Anonymous-recursion/Jq/anonymous-recursion-2.jq

@@ -1,8 +1,8 @@
 def fib(n):
-  def aux: if   . == 0 then 0
-           elif . == 1 then 1
-           else (. - 1 | aux) + (. - 2 | aux)
-           end;
   if n < 0 then error("negative arguments not allowed")
-  else n | aux
-  end ;
+  else [2, 0, 1]
+  | recurse( if .[0] > n then empty
+             else [ .[0]+1, .[2], .[1]+.[2] ]
+             end)
+  | .[1]
+  end;

Task/Anonymous-recursion/Jq/anonymous-recursion-3.jq

@@ -0,0 +1,8 @@
+def fib(n):
+  def aux: if   . == 0 then 0
+           elif . == 1 then 1
+           else (. - 1 | aux) + (. - 2 | aux)
+           end;
+  if n < 0 then error("negative arguments not allowed")
+  else n | aux
+  end ;