juno suárez junosuarez

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"
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
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
when it visits the Directive AST node, it makes an irep node and pushes it on the @parent_nodes stack
Arguments are children of the Directive AST, which is visited next. things unwind. ba

	#!/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

	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()
	}

	# 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\|

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

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