Elevista

export function Deferred () {
  this.promise = new Promise((resolve, reject) => Object.assign(this, {resolve, reject}))
}

Elevista

let lodash = _.runInContext()
export let wrapLodashArrForVue = _(['pull', 'pullAll', 'pullAllBy', 'pullAllWith', 'pullAt', 'remove'])
  .map(fnName => {
    let fn = lodash[fnName]
    return [
      fnName,
      function (v, …args) {
        let ret = fn(v, …args)
        if (v instanceof Array) v.push()
        return ret

Elevista

const _ = require('lodash')

function isPromise(result) {
  return result && (typeof result.then === 'function')
}

function seq(init) {
  let result = typeof init === 'function' ? init() : init
  let properties = {value: {get() { return result }}}
  _.forEach(['then', 'catch', 'finally'], x => { properties[x] = {get() { return (...args) => result[x](...args) }} })

Elevista

const entities = {
  lt: '<',
  gt: '>',
  amp: '&',
  quot: '"',
  apos: `'`,
  cent: '¢',
  pound: '£',
  yen: '¥',
  euro: '€',

Elevista

function dfsXyConv (code, v1, v2) {
  const { PI, tan, log, cos, pow, floor, sin, sqrt, atan, abs, atan2 } = Math
  //
  // LCC DFS 좌표변환을 위한 기초 자료
  //
  const RE = 6371.00877 // 지구 반경(km)
  const GRID = 5.0 // 격자 간격(km)
  const SLAT1 = 30.0 // 투영 위도1(degree)
  const SLAT2 = 60.0 // 투영 위도2(degree)
  const OLON = 126.0 // 기준점 경도(degree)

Elevista

const htmlparser2 = require('htmlparser2')
const define = (src, ...args) => {
  if (!args.length) args.push(src)
  const [configurable, enumerable] = [true, false]
  args.forEach(obj => {
    const keys = Object.entries(obj)
      .map(([key, value]) => ({ [key]: { value, configurable, enumerable } }))
    Object.defineProperties(src, Object.assign(...keys))
  })
  return src