How to leave implementation to later in OCaml











up vote
2
down vote

favorite












In Scala there is the ??? operator which lets the compiler continue without complaining about something not being implemented, if you are testing another part of the program.



Does OCaml have an equivalent operator?






ocaml







share|improve this question


























    up vote
    2
    down vote

    favorite












    In Scala there is the ??? operator which lets the compiler continue without complaining about something not being implemented, if you are testing another part of the program.



    Does OCaml have an equivalent operator?






    ocaml







    share|improve this question
























      up vote
      2
      down vote

      favorite









      up vote
      2
      down vote

      favorite











      In Scala there is the ??? operator which lets the compiler continue without complaining about something not being implemented, if you are testing another part of the program.



      Does OCaml have an equivalent operator?






      ocaml







      share|improve this question













      In Scala there is the ??? operator which lets the compiler continue without complaining about something not being implemented, if you are testing another part of the program.



      Does OCaml have an equivalent operator?






      ocaml




      ocaml






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 10 at 23:15









      Cjen1

      8581730




      8581730
























          1 Answer
          1






          active

          oldest

          votes

















          up vote
          3
          down vote



          accepted










          You can use failwith "not implemented" or raise any exception you want. These functions, both defined in Pervasives, return 'a, which the compiler will infer to be anything you want it to be.






          share|improve this answer





















            Your Answer






            StackExchange.ifUsing("editor", function () {
            StackExchange.using("externalEditor", function () {
            StackExchange.using("snippets", function () {
            StackExchange.snippets.init();
            });
            });
            }, "code-snippets");

            StackExchange.ready(function() {
            var channelOptions = {
            tags: "".split(" "),
            id: "1"
            };
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function() {
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled) {
            StackExchange.using("snippets", function() {
            createEditor();
            });
            }
            else {
            createEditor();
            }
            });

            function createEditor() {
            StackExchange.prepareEditor({
            heartbeatType: 'answer',
            convertImagesToLinks: true,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: 10,
            bindNavPrevention: true,
            postfix: "",
            imageUploader: {
            brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
            contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
            allowUrls: true
            },
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            });


            }
            });














             

            draft saved


            draft discarded


















            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53244353%2fhow-to-leave-implementation-to-later-in-ocaml%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown

























            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes








            up vote
            3
            down vote



            accepted










            You can use failwith "not implemented" or raise any exception you want. These functions, both defined in Pervasives, return 'a, which the compiler will infer to be anything you want it to be.






            share|improve this answer

























              up vote
              3
              down vote



              accepted










              You can use failwith "not implemented" or raise any exception you want. These functions, both defined in Pervasives, return 'a, which the compiler will infer to be anything you want it to be.






              share|improve this answer























                up vote
                3
                down vote



                accepted







                up vote
                3
                down vote



                accepted






                You can use failwith "not implemented" or raise any exception you want. These functions, both defined in Pervasives, return 'a, which the compiler will infer to be anything you want it to be.






                share|improve this answer












                You can use failwith "not implemented" or raise any exception you want. These functions, both defined in Pervasives, return 'a, which the compiler will infer to be anything you want it to be.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 10 at 23:22









                glennsl

                8,946102645




                8,946102645






























                     

                    draft saved


                    draft discarded



















































                     


                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function () {
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53244353%2fhow-to-leave-implementation-to-later-in-ocaml%23new-answer', 'question_page');
                    }
                    );

                    Post as a guest















                    Required, but never shown





















































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown

































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown







                    -

                    Popular posts from this blog

                    Florida Star v. B. J. F.

                    Image
                    Florida Star v. B. J. F. From Wikipedia, the free encyclopedia Jump to navigation Jump to search United States Supreme Court case Florida Star v. B. J. F. Supreme Court of the United States Argued March 21, 1989 Decided June 21, 1989 Full case name The Florida Star v. B. J. F. Citations 491 U.S. 524 ( more ) 109 S. Ct. 2603; 105 L. Ed. 2d 443; 1989 U.S. LEXIS 3120; 57 U.S.L.W. 4816; 16 Media L. Rep. 1801 Prior history The Florida Star v. B.J.F., 530 So.2d 286 (1988) Supreme Court of Florida; Florida Star v. B.J.F., 499 So.2d 883 (1986) Fla. Dist. Court of Appeals Holding Florida Stat. § 794.03 is unconstitutional to the extent it makes the truthful reporting of information that was a matter of public record unlawful, as it violates the First Amendment. Court membership Chief Justice William Rehnquist Associate Justices William J. Brennan Jr.  · Byron White Thurgood Marshall  · Harry Blac
                    Read more

                    Error while running script in elastic search , gateway timeout

                    Image
                    0 while running script in elastic search, I got 504 Gateway timeout error. { "query": { "bool": { "filter": { "script": { "script": " doc['creted_date'].date.getMonthOfYear() == 12 " } } } }, "aggs": { "test": { "date_histogram": { "field": "creted_date", "interval": "month", "format": "MMM" }, "aggs": { "cost": { "sum": { "field": "cost" } } }
                    Read more

                    Adding quotations to stringified JSON object values

                    Image
                    0 My stringified object data doesn't include quotation marks around object values, which errors when attempting JSON.parse() : '{ "affiliation": CORPORATE, "userId": 75c35d1c-5d12-4485-8fa8-b2f1551a3e6e }' I need the string to be: '{ "affiliation": "CORPORATE", "userId": "75c35d1c-5d12-4485-8fa8-b2f1551a3e6e" }' I'm using this regex to add quotes to the object keys: var newStr = str.replace(/(['"])?([a-z0-9A-Z_]+)(['"])?:/g, '"$2": '); For instance: '{ affiliation: CORPORATE }' to '{ "affiliation": CORPORATE }' There are only string values in my data, so I don't need to check value types. How can I alter my regex expression to add quotations to
                    Read more