aboutsummaryrefslogtreecommitdiff
path: root/stdlib/source/documentation/lux/control/function/mutual.lux
blob: 96208e9362ab5625f157e2d3de078466630ee2da (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
(.require
 [library
  [lux (.except let def)
   ["$" documentation]
   [data
    [text (.only \n)
     ["%" \\format (.only format)]]]
   [macro
    ["[0]" template]]]]
 [\\library
  ["[0]" /]])

(.def .public documentation
  (.List $.Module)
  ($.module /._
            ""
            [($.documentation /.let
               "Locally-defined mutually-recursive functions."
               [(let [(even? number)
                      (-> Nat Bit)
                      (case number
                        0 true
                        _ (odd? (-- number)))

                      (odd? number)
                      (-> Nat Bit)
                      (case number
                        0 false
                        _ (even? (-- number)))]
                  (and (even? 4)
                       (odd? 5)))])

             ($.documentation /.def
               "Globally-defined mutually-recursive functions."
               [(def
                  [.public (even? number)
                   (-> Nat Bit)
                   (case number
                     0 true
                     _ (odd? (-- number)))]

                  [.public (odd? number)
                   (-> Nat Bit)
                   (case number
                     0 false
                     _ (even? (-- number)))])])]
            []))