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monad-ts

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Monad-ts is a small library implements some of key monads and way to chain them in a pipe (flow) in JavaScript and TypeScript. Angular 2+ compatible.

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import { Monad } from "./monad"; import { MF } from './types/mf'; import { Pr } from './types/pr'; /** * Class List - transform every element of array with given function "contemporaneously". * @extends {Monad} */ export declare class List<T> extends Monad<T> { /** * Transform every element of array with given function * @method bind * @param {MF<T, U>} f - transformation function for a monad. * @param v - underlying value for a monad. * @return {Pr<U> | Error} transformed by f() value v or error if input arg is not array. */ bind<T, U>(f: MF<T, U>, v: any): Pr<U> | Error; /** * @method _disp * @param {function(n: T) => U} f - transformation function for a monad. * @param {any} v - underlying value for a monad. * @return {Array<U>} transformed by f() value v. * @private */ private _disp<U>(f, v); }