funfix-effect
v7.0.1
Published
Sub-package of Funfix defining monadic data types for dealing with laziness and side effects
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funfix-effect
Sub-project of Funfix defining monadic data types for controlling laziness, asynchrony and side effects.
Documentation
Links:
Usage
You can depend on the whole funfix
library, by adding it to
package.json
:
npm install --save funfix
In this case imports are like:
import { Eval, IO } from "funfix"
Or for finer grained dependency management, the project can depend
only on funfix-effect
:
npm install --save funfix-effect
In this case imports are like:
import { Eval, IO } from "funfix-effect"
Usage sample:
import { IO } from "funfix"
const f1 = IO.of(() => "hello")
const f2 = IO.of(() => "world")
const greeting = IO.map2(f1, f2, (a, b) => a + " " + b)
greeting.run().onComplete(result =>
result.fold(
console.error,
console.info
))
Modules: UMD and ES 2015
The library has been compiled using UMD (Universal Module Definition), so it should work with CommonJS and AMD.
But it also provides a module
definition in package.json
, thus
providing compatibility with
ECMAScript 2015 modules, for usage when used with a modern JS engine,
or when bundling with a tool chain that understands ES2015 modules,
like Rollup or Webpack.
License
Licensed under the Apache License, Version 2.0.