functionalscript/types/function/module.f.js

FunctionalScript is a purely functional subset of JavaScript

/**
 * A postfix compose function.
 */
export const compose = g => f => x => f(g(x));
/**
 * A generic identity function.
 */
export const identity = value => value;
/**
 * Flips the arguments of a curried function.
 */
export const flip = f => b => a => f(a)(b);
/**
 * Creates an `Fn` instance from a function, enabling chaining of transformations.
 */
export const fn = (result) => ({
    result,
    then: g => fn(compose(result)(g))
});