0.0.0 • Published 6 years ago
@reasonableconsulting/compare v0.0.0
compare
ReasonML helpers for generating cmp functions.
Usage
module Comparator =
Belt.Id.MakeComparable({
type t = string;
let cmp =
Compare.concat([
Compare.by(key => key),
Compare.by(key => String.length(key)),
]);
});
type t = Belt.Map.t(Comparator.t, int, Comparator.identity);
let ourMap = Belt.Map.fromArray(~id=(module Comparator), [|
("a", 1), ("b", 2), ("ab", 3)
|]);
Belt.Map.forEach(ourMap, Js.log2);
License
MPL-2.0
0.0.0
6 years ago