npm/decorate

Name: decorate

Owner: npm

Description: decorate a function transparently

Created: 2017-05-06 01:02:29.0

Updated: 2018-04-06 03:35:44.0

Pushed: 2017-05-24 05:40:20.0

Homepage: null

Size: 5

Language: JavaScript

GitHub Committers

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README

@npm/decorate

Decorate a function, forwarding properties.

t decorate = require('@npm/decorate')

tion myFunction () {
turn 1

nction.bloo = 3

t decorated = decorate(myFunction, (...args) => {
turn myFunction(...args) + 1


ole.log(decorated.name) // myFunction
ole.log(decorated.bloo) // 3
ole.log(decorated())    // 2

---

API

decorate(inner, wrapper) -> Function

Forward all properties from inner to a merged function that calls wrapper.

decorate.undecorate(Function) -> Function | Null

Return the inner function of a decorated function. or null.

decorate.decorations(Function) -> Iterator<Function>

Return an iterator that yields all decoration wrappers of a given function in order.

License

ISC