vue-filter2/src/filters/index.js

A collection of Vue.js filters

// Import all vue component to comps
import * as string from './string'
import * as array from './array'
import { isArray, isString } from './util'

const transforms = { ...string, ...array }

// Declare install function executed by Vue.use()
function install(Vue, options = {}) {
	if (install.installed) {return} else {install.installed = true}
	const names = !options.filters ? Object.keys(transforms)
		: isArray(options.filters) ? options.filters
			: isString(options.filters) ? options.filters.trim().split(' ')
				: Object.keys(transforms)
	names.forEach(name => transforms[name] && Vue.filter(name, transforms[name]))
}

// Auto-install when vue is found (eg. in browser via <script> tag)
const GlobalVue = typeof window !== 'undefined' ? window.Vue
	: (typeof global !== 'undefined' ? global.Vue : null)
if (GlobalVue) GlobalVue.use({ install })

// auto generated plugin for each of components
// const genFilters = {}
// Object.keys(transforms).forEach(name => {
// 	const install = (Vue) => {
// 		if (install.installed) {return} else install.installed = true
// 		Vue.filter(name, transforms[name])
// 	}
// 	install.installed = false
//
// 	genFilters[name + 'Filter'] = install
// })

const filter = (...funcs) => (Vue) => funcs.forEach(func => Vue.filter(func.name, func))
// manual generated install (eg. filter(uppercase) => install for uppercase filter
// const filter = (func) => (Vue) => Vue.filter(func.name, func)
// const filter = function (func) {
// 	return { install: (Vue) => Vue.filter(func.name, func) }
// }

// To allow use as module(npm / webpack / etc.) export component
export default {
	install,
	...transforms,
	// ...genFilters,
	filter,
	// filters,
}


// export * from './string'
// export * from './array'
//
// export const uppercaseFilter = makeFilter(string.capitalize)
// export const CurrencyFilter = makeFilter(string.currency)
// export const LowercaseFilter = makeFilter(string.lowercase)
// export const PlaceholderFilter = makeFilter(string.placeholder)
// export const PluralizeFilter = makeFilter(string.pluralize)
// export const TrimFilter = makeFilter(string.trim)
// export const TruncateFilter = makeFilter(string.truncate)
//
// export const UppercaseFilter = makeFilter(string.uppercase)
// export const FilterByilter = makeFilter(array.filterBy)
// export const FindByFilter = makeFilter(array.findBy)
// export const LimitByFilter = makeFilter(array.limitBy)
// export const OrderByFilter = makeFilter(array.orderBy())