junosuarez

#!/usr/bin/env node
console.log((new Date().getHours()) < 12 ? 'buenos!' : 'buenas!')

junosuarez

#!/bin/sh
# Redirect output to stderr.
exec 1>&2
changed=$(git diff --cached --name-only)

if echo $changed | grep '.js$'; then
  prettier --list-different --no-semi --single-quote --trailing-comma=none --print-width=80 $changed || echo you cant go out looking like this! 💅 ; exit 1
fi

junosuarez

// @flow

export type Locale =
  | 'EN-us'
  | 'ES-us'

export default class Foo {
  name: string

  constructor (name: string) {

junosuarez

1. traverse each top-level thing, depth-first. for fragments, build a stack of "spread" references to be executed later 1a. so first it gets the query operation, then the F0, F1, etc 1b. each top-level object (operation, fragment) has a tree of nodes with "selections"
2. when it starts processing fragments, it hits a lazy reducer which enumerates all of the schema types / interfaces (FragmentWithTypeStrategy) 2a. when it enters visiting a FragmentDefinition, it pushes it on the fragments stack
3. when it gets to a Field under a fragment, the Node:Field.enter visitor looks up that field from the parent irep node or else creates a new irep node. it pushes it on the @nodes stack, and pushes empty parent directives? is that right? at this point, the Field AST node has directives as child AST nodes, which get traversed next
4. when it visits the Directive AST node, it makes an irep node and pushes it on the @parent_nodes stack
5. Arguments are children of the Directive AST, which is visited next. things unwind. ba

junosuarez

.pl-c {
    color: #969896
}

.pl-c1,.pl-s .pl-v {
    color: #0086b3
}

.pl-e,.pl-en {
    color: #795da3

junosuarez

if (window.requestAnimationFrame) {
  function checkForJank () { // eslint-disable-line no-inner-delcarations
    const frameStart = Date.now()
    window.requestAnimationFrame(() => {
      const frameDuration = Date.now() - frameStart
      if (frameDuration > 17) {
        Perf.log(FirstJank)
      } else {
        checkForJank()
      }

junosuarez

# Monkeypatch Selenium Webdriver to work on Travis IPv6 infrastructure
module Selenium
  module WebDriver
    class PortProber
      IGNORED_ERRORS = [Errno::EADDRNOTAVAIL, Errno::EINVAL, Errno::EACCES].freeze
      IGNORED_ERRORS << Errno::EBADF if Platform.cygwin?

      def self.free?(port)
        interfaces = Socket.getaddrinfo('localhost', 8080).map { |e| e[3] }
        interfaces.each do |host|

junosuarez

rbenv install
gem install bundler
bundle install
# bootstrap all the things

junosuarez

<blink>im being held in san francisco working on legacy rails apps against my will</blink>

junosuarez

let a = []; for(let i = 0; i < .5e6; i++) a.push(i);
let lag = 0
let last = Date.now()
let int = setInterval(_=>{let now = Date.now();let diff=now-last;lag = Math.max(lag, diff);last = now; console.log('x'.repeat(40), now, lag, diff)}, 500)
(function safe(arr, fn, i) { i = i || 0; setImmediate(_=> { fn(i++); if (i < arr.length - 1) safe(arr, fn, i)}) })(a, console.log)