Skypager Registry

A Registry is a queryable directory of functions.

Registries can be used for a variety of purposes, such as dependency injection, asynchronous module loading using something like Webpack's require.ensure or System.import functionality, or for building a database of plugins or middlewares that can be dynamically required using different kinds of application logic at runtime.

Installation

``
npm install skypager-registry --save
`

Usage Examples

$3

`javascript
import registry from 'skypager-registry'
import glob from 'glob'
import { dirname, basename } from 'path'

const componentIndexes = (cwd, componentFolder='components') => {
const filePaths = glob.sync(${componentFolder}/*/index.js, { cwd })

return filePaths.map((path) => (
[basename(dirname(path)), path]
)
}

const components = registry({}, 'components')

componentIndexes.forEach([componentId, modulePath] => {
components.register(componentId, () => {
const component = require(modulePath)
return component.default ? component.default : component
})
})
`

Other Examples

For people familiar with react-native for example, there is the AppRegistry

`javascript
import React, { Component } from 'react'
import { AppRegistry, View } from 'react-native'

const MyScreen = (props = {}) => (
Hello World
)

AppRegistry.registerComponent('MyScreen', () => MyScreen)
``