spotlib / lib /

type ('a, 'error) t = [`Ok of 'a | `Error of 'error]

include Monad.Make2(struct
  type ('a, 'error) t = [`Ok of 'a | `Error of 'error]

  let return v = `Ok v

  let bind t f = match t with
    | `Ok v -> f v
    | `Error e -> `Error e

let fail e = `Error e

let catch f = 
  let module Error = struct exception Error end in
  let error = ref None in
  let fail e = error := Some e; raise Error.Error in
  try `Ok (f ~fail) with
  | Error.Error -> 
      match !error with
      | Some e -> `Error e
      | None -> assert false

let catch_exn f = catch (fun ~fail -> try f () with e -> fail e)
let from_Ok to_exn = function
  | `Ok v -> v
  | `Error e -> raise (to_exn e)

let result left right = function
  | `Ok v -> left v
  | `Error e -> right e
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.