riasfp v1.0.0

Functional programming library integrated with immutable.js

Provides Result and Option monads and unit const based on record type

Result:

import { ok, error } from 'riasfp'

ok(1); // Ok(1)\ ok(undefined); //Error exception\ ok(null); //Error exception

error('some value'); // Error('some value')\ error(undefined); //Error exception\ error(null); //Error exception

methods:\ .map(function(okValue) {...})\ .bind(function(okValue) {...})\ .tee(function(okValue) {...})\ .match({ok: function(okValue) {...}, error: function(errorValue) {...}) .mapError(function(errorValue) {...})\ .bindError(function(errorValue) {...})\ .teeError(function(errorValue) {...})\ .isOk()\ .isError()\ .toString()

Option:

import { some, none } from 'riasfp'

none; //None

some(1); //Some(1)\ some(undefined); //Error exception\ some(null); //Error exception

option(1); //Some(1)\ option(undefined); //none\ option(null); //none

methods:\ .map(function(okValue) {...})\ .bind(function(okValue) {...})\ .tee(function(okValue) {...})\ .match({some: function(value) {...}, none: function() {...})\ .isOk()\ .isError()

Unit:

import { unit } from 'riasfp'

unit; //Unit