mislav’s gists

## es6-symbol-iterators.js
function iterator() {
  const self = this
  let i = 0
  return {
    next: function() {
      return {
        done: i === self.length,
        value: self[i++]
      }
    }

## bash_profile.sh
export EDITOR_XCODEPROJ='open -a XCode'
export EDITOR_TSCONFIG='code'
export EDITOR_DEFAULT='atom'
export EDITOR='magic-open'

## nginx.conf
# primary HTTPS config
server {
        listen 443 ssl;
        server_name mislav.net;

        ssl_certificate     /etc/letsencrypt/live/mislav.net/cert.pem;
        ssl_certificate_key /etc/letsencrypt/live/mislav.net/privkey.pem;

        root /home/app/blog/_site;
        index index.html;

## star-trek-all.tsv

        
        S-EP
        episode title
        score

        
        1-01
        The Man Trap
        -33

        
        1-02
        Charlie X
        26

        
        1-03
        Where No Man Has Gone Before
        34

        
        1-04
        The Naked Time
        64

        
        1-05
        The Enemy Within
        30

        
        1-06
        Mudd's Women
        -31

        
        1-07
        What Are Little Girls Made Of?
        -1

        
        1-08
        Miri
        -30

        
        1-09
        Dagger of the Mind
        8

## no_last_pages.rb
require 'action_view'
require 'will_paginate/view_helpers/action_view'
require 'will_paginate/collection'

current_page = 10
total_pages = 31

class NoLastPages < WillPaginate::ActionView::LinkRenderer
  # Make sure no page links are rendered after the `:gap` item that follows
  # the current page number.

## promote.sh
#!/bin/bash
# Pushes the current branch to origin and opens a tiny tmux split to track
# the CI status. Upon completion, speaks the status aloud using `say`.
set -e

if [ "$1" != "--wait" ]; then
  git push -u origin HEAD
  tmux split-window -dv -l 2 "'$0' --wait"
else
  ref="$(git rev-parse -q HEAD)"

## update.sh
#!/bin/bash
set -e

cd "${0%/*}"
export GEM_HOME="${PWD}/.gem"
export GEM_PATH="$GEM_HOME"

if [ ! -x "${GEM_HOME}/bin/grailbird_updater" ]; then
  /usr/bin/gem install grailbird_updater --no-rdoc --no-ri
fi

## netflix.sh
#!/bin/bash
set -e

droplet=netflix
interface=Wi-Fi
us_regions=( nyc1 nyc2 nyc3 )

random_region() {
  echo ${us_regions[RANDOM % ${#us_regions[@]}]}
}

## git-recently-checkout-branches.sh
#!/bin/bash
set -e

git reflog -n100 --pretty='%cr|%gs' --grep-reflog='checkout: moving' HEAD | {
  seen=":"
  git_dir="$(git rev-parse --git-dir)"
  while read line; do
    date="${line%%|*}"
    branch="${line##* }"
    if ! [[ $seen == *:"${branch}":* ]]; then

## poor_promise.js
(function(self){
  if (self.Promise) return
  // Implements https://promisesaplus.com

  function isFunction(fn) {
    return typeof fn == 'function'
  }

  // Values that should never be checked for presence of a `then` method
  function simpleValue(fn) {