imkrish

import { Helper } from './helper'
import { Observable, combineLatest, Subject } from 'rxjs'
import {
  refCount,
  scan,
  startWith,
  switchMapTo,
  takeUntil,
  publishBehavior,
} from 'rxjs/operators'

imkrish

export interface IGameState {
  id: string
  status: GameStatus
  selectedLetters: string[]
  lifeLeft: number
  secretWordLength: number
  knownSecretWord: string
  timeLeft: number
}

imkrish

import { GameStatus } from './hangman/model'
import { Helper } from './hangman/helper'
import { timer, Subject } from 'rxjs'
import express from 'express'
import { reactiveHangman } from './hangman/reactive-hangman'
import { StateManager } from './hangman/state-manager'
import { take, distinctUntilKeyChanged } from 'rxjs/operators'

const app = express()
const port = 3000

imkrish

import { Observable, BehaviorSubject, Subject } from 'rxjs'
import { withLatestFrom } from 'rxjs/operators'
import { deepEqual } from 'assert'

interface IGameState {
  status: GameStatus
  selectedLetters: string[]
  lifeLeft: number
  secretWordLength: number
  knownSecretWord: string

imkrish

function hangman2(secretWords: string, ...letters: string[]) {
  return [...secretWords].every(char => letters.includes(char))
}

imkrish

function hangman(secretWords: string, ...letters: string[]) {
  return (
    secretWords
      .split('')
      .sort()
      .join() ===
    letters
      .filter(letter => secretWords.includes(letter))
      .sort()
      .join()

imkrish

const R = require('ramda')

const customers = [
  { id: 1, name: 'Bill', age: 45, title: 'MR.', email: 'bill@email.com', phoneNumber: 01, company: 'ABC Comp' },
  { id: 2, name: 'Diane', age: 59, email: 'diane@email.com', phoneNumber: 02 },
  { id: 3, name: 'Krish', age: 26, title: 'MR.', phoneNumber: 03, company: 'Apricot' }
]

// const titleProp = R.prop('title')
// const nameProp = R.prop('name')

imkrish

const R  = require('ramda')

const products = [...]

const unitCostLens = R.lensProp('unit_cost')
const dollarToNumber = R.pipe(R.tail, Number)
const unitCostDollarToNumber = R.over(unitCostLens, dollarToNumber)
const mapUnitCostDollarToNumber = R.map(unitCostDollarToNumber)
const result = mapUnitCostDollarToNumber(products)
cconsole.log(result)

imkrish

const R  = require('ramda')

const products = [...]

// R.map
const productNameProp = R.prop('product_name')
const getProductNameList = R.map(productNameProp)
const mapResult = getProductNameList(products)
// console.log(mapResult)

imkrish

[
  {
    "id": "5968dd23fc13ae04d9000001",
    "product_name": "sildenafil citrate",
    "supplier": "Wisozk Inc",
    "quantity": 261,
    "unit_cost": "$10.47"
  }, {
    "id": "5968dd23fc13ae04d9000002",
    "product_name": "Mountain Juniperus ashei",