Commonly-used infix functions in functional programming (Reason edition)

CommonInfix.re

let (<|) = ('a => 'b, 'a) => 'b; // purescript and haskell use ($)

let (|>) = ('a, 'a => 'b) => 'b; // purescript uses (#)

let compose: ('b => 'c, 'a => 'b, 'a) => 'c;
let (<<) = compose; // purescript uses (<<<), haskell uses (.)

let composeFlipped: ('a => 'b, 'b => 'c, 'a) => 'c;
let (>>) = composeFlipped; // purescript uses (>>>)

let append: ('a, 'a) => 'a;
let (<:>) = append; // i think there was some issue using `<>` which is common in other languages

let map: ('a => 'b, t('a)) => t('b);
let (<$>) = map;

let mapFlipped: (t('a), 'a => 'b) => t('b);
let (<#>) = mapFlipped;

let ap: (t('a => 'b), t('a)) => t('b);
let (<*>) = ap;

let bind: (t('a), 'a => t('b)) => t('b); // `flatMap` (or `andThen`) with arguments flipped
let (>>=) = bind;

let composeKleisli: ('a => t('b), 'b => t('c), 'a) => t('c);
let (>=>) = composeKleisli;