Oziabr

describe('sync', () => {
  test('value', () => expect(100500).toBe(100500))
  test('throw', () => expect(() => { throw 100500 }).toThrow('100500'))
})

describe('async', () => {
  describe('.resolves', () => {
    test('sleep', () => expect(
      new Promise(resolve => setTimeout(() => resolve(100500), 1))
    ).resolves.toBe(100500))

Oziabr

продукты

• вино - 5 бут
• мясо готовое
• мясо маринованное
• сыр
• крекеры
• томаты
• овощи-зелень

Oziabr

{
  "data": [
    {
      "os_type": "mobile",
      "country": "KW",
      "ssp_id": 360,
      "maxbid": 12.28427727968510824
    }
  ]
}

Oziabr

d = { v: i for i, v in enumerate('zero one two three four five six seven eight nine ten eleven twelve thirteen'.split())}
d.update({v+'teen': i+10 for v, i in d.items() if 3 < i < 10})
d.update({'fifteen': 15, 'eighteen': 18})
d.update({v: (i+2)*10 for i, v in enumerate('twenty thirty forty fifty sixty seventy eighty ninety'.split())})

def parse_int(s):
    if 'million' in s: return 1E6
    s = s.replace('thousand', '|').replace('and ', '').replace('-', ' ').replace('hundred', '-')
    keys =[[sum([ d[k] for k in x.strip().split()]) for x in a.split('-')[::-1]] for a in s.split('|')[::-1]]
    return sum([sum([100**j*1000**i*a for j, a in enumerate(b)]) for i, b in enumerate(keys)])

Oziabr

let resolver = (sbj, ctx = {}) => Observable.zip( ...Object.keys(sbj).map(k => sbj[k]), (...args) =>
  args.reduce((r, a, n) => Object.defineProperty(r, Object.keys(sbj)[n], {value: a, enumerable: true})
, ctx))

Oziabr

input = [0,1,2,3,4,5,6,7,8,9]
len = 3

resort = function(input, len) {
  count = len
  while(count--) {
    last = input.length-(len-count)
    id = parseInt(Math.random()*last)
    el = input[id]
    input[id] = input[last]