syzer

const a = 'yello world'

const upperFirst = pipe(
  juxt([pipe(head, toUpper), tail]),
  join(''))

upperFirst(a)
// => 'Yello world'

syzer

```json
"ava": {
    "require": "babel-register",
    "babel": "inherit"
  }
```

syzer

const { padStart } = require('lodash')
const pad0 = e => padStart(e, 2, '0')
const date = new Date()
const today = [
  date.getUTCFullYear(),
  pad0(date.getUTCMonth() + 1),
  pad0(date.getUTCDate())
].join('.')

// => 2018.01.19

syzer

const dotPath = R.useWith(R.path, [R.split('.')])
const propsDotPath = R.useWith(R.ap, [R.map(dotPath), R.of])

var obj = {
  a: { b: { c: 42 } },
  d: 2
}

propsDotPath(['a.b.c', 'd'], obj)
// => [ 42, 2 ]

syzer

if (module.parent) {
  return
}

const readline = require('readline')
const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
  // terminal: false // isTTY
})

syzer

var $scrolledelement = document.getElementById("left");
$scrolledelement.scrollTop = localStorage.scrollPosition;
$scrolledelement.onscroll = function() {
  $pos = $scrolledelement.scrollTop
  localStorage.setItem("scrollPosition", $pos);
  $outelement.innerHTML = localStorage.scrollPosition;
};

syzer

if (require.main === module) {
    console.log('Called from bash')
} else {
    console.log('Called as a module')
}

syzer

// here condR === undefined
const falsy = (condL, condR) => condL !== condR;

const map = (fn, [first, ...rest]) =>
    (falsy(first) && []) && [fn(first), ...map(fn, rest)];

console.log(':)', map((x) => (x + x), [1, 2, 3]));

syzer

// char => char
function closingTag(char) {
    return {
        '(': ')',
        '{': '}',
        '[': ']'
    }[char];
}

// char => boolean

syzer

function match_brackets(str){
 
 var stack = [],
   lookup = {
     //key : value pairs
     '(' : ')',
     '{' : '}',
     '[' : ']',
   },
   _keys = Object.keys(lookup),