import {AsyncFlow} from 'monad-ts/src/asyncFlow.js'

public class | source

AsyncFlow

Monad → AsyncFlow

Class AsyncFlow - for composing monads in an async flow (pipe), based on Promise.

Constructor Summary

Public Constructor
public	constructor(initV: any, encapsulate: boolean) Creates an instance of class AsyncFlow.

Public Members
public	err: ErrorM The instance of ErrorM.
public	flow: any Keep initial flow (pipe) value.
public	maybe: Maybe The instance of Maybe.

Public Methods
public	bind(f: function(v: T)): Promise<T> Binds initial value to the transformation function.

From class Monad
public abstract	bind(f: MF<T, U>\|D<T>, v: *): Promise<U> \| Pr<U> \| Error \| boolean \| void Binds transformation function and underlying value to the monad.
protected	fail(e: Error \| string): Error Takes Error or string return Error.
protected	just(f: function(v: T), v: T): Pr<U> Produces result after execution f(v).

Creates an instance of class AsyncFlow.

Name	Type	Attribute	Description
initV	any	optional default: 0	initV - initial value of new flow (pipe).
encapsulate	boolean	optional default: true	encapsulate - flag, if true then the init value will be cloned.

The instance of ErrorM.

Keep initial flow (pipe) value.

The instance of Maybe.

Binds initial value to the transformation function.

Name	Type	Attribute	Description
f	function(v: T)		transformation function.