Contents

open Core

module SMap = String.Map

let add_to_map wcs w =
  SMap.update wcs w ~f:(fun k -> Option.value_map k ~default:1 ~f:((+) 1))

let normalize = function
  | ch when Char.is_alphanum ch || ch = '\'' -> Char.lowercase ch
  | _ -> ' '

let word_count s =
  let s = String.substr_replace_all s ~pattern:" \'" ~with_:" " in
  let s = String.substr_replace_all s ~pattern:"\' " ~with_:" " in
  let s = String.map s ~f:normalize in
  let split = List.filter (String.split s ~on:' ') ~f:(Fn.non String.is_empty) in
  List.fold ~init:SMap.empty ~f:add_to_map split

Version data entries

151 entries across 151 versions & 1 rubygems

Version	Path
trackler-2.2.1.90	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.89	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.88	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.87	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.86	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.85	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.84	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.83	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.82	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.81	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.80	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.79	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.78	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.77	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.76	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.75	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.74	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.73	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.72	tracks/ocaml/exercises/word-count/example.ml
trackler-2.2.1.71	tracks/ocaml/exercises/word-count/example.ml