djfm

const chain = (...fns) => initialValue =>
  fns.reduce((previousOutput, fn) => fn(previousOutput), initialValue);
  
chain(x => x + 1, x => x / 2)(0).should.equal(0.5);
chain(x => x / 2, x => x + 1)(0).should.equal(1);

// run it: https://jsfiddle.net/s8hwae47/

djfm

const chai = require('chai');
chai.should();

const listMonad = {
  // make :: a -> m a
  // make :: a -> [a]
  make: (...args) => args,
  // bind :: m a -> (a -> m b) -> m b
  // bind :: [a] -> (a -> [b]) -> [b]
  bind: someList => listReturningFunction =>

djfm

browser.addCommand('waitForBrowserSide', function waitForBrowserSide (callback) {
  return browser
    .timeoutsAsyncScript(10000)
    .executeAsync(function thisRunsInsideTheBrowser(callback, done) {
      setInterval(function () {
        if (callback()) {
          done();
        }
      }, 100);
    }, callback)

djfm

{
    "env": {
        "es6": true,
        "node": true
    },
    "ecmaFeatures": {
      "jsx": true,
      "modules": true
    },
    "plugins": [

djfm

curl -s https://api.github.com/orgs/PrestaShop/repos | ruby -rjson -e 'JSON.load(STDIN.read).each {|repo| %x[git clone #{repo["ssh_url"]} --recursive]}'

djfm

function getStatusAndLocation($url)
{
  $ch = curl_init($url);
	curl_setopt($ch, CURLOPT_NOBODY, true);
	curl_setopt($ch, CURLOPT_HEADER, true);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER , true);
	$headers = curl_exec($ch);
	$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  curl_close($ch);

djfm

#!/bin/bash

echo "SHOW DATABASES LIKE '%tmpshpcpy%'" | mysql -h127.0.0.1 -P3307 -uroot | \
sed -n '1!p' | xargs -I{} mysql -h127.0.0.1 -P3307 -uroot -e "DROP DATABASE {}"

sudo rm -Rf /www/*tmpshpcpy*

djfm

$('td.uploaded-file-name').each(function (i, td) {
    var $td = $(td);
    var $crowdinFileSelect = $td.closest('tr').find('td.source-file select');
    var filename = $td.text();
    var m;

    function select(title) {
        var option = $($crowdinFileSelect.find('[title="' + title + '"]')).val();
        $crowdinFileSelect.val(option);
    }

djfm

<?php

/**
 * This will display the first 10 numbers of the Fibonacci sequence.
 * Really.
 */

declare(ticks=1);

$a = 0;

djfm

#cloud-config

hostname: prestacoreos
ssh_authorized_keys:
  - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDMPxhavnLUdZd7wafQGBhbNqBAW1xfOBDCmLJ65t8FO3t4q39yAQmcEIM6fyhcgnYUl1iCpU/1Wm2JPwjHwFd0du7XDCuJaBDvoNC/oSv5rGcXdKLa5BXJo59k8s6/xYmpz6l6o0Kf5P+nfdhyrBvCbHUZxpX9iQPuEIRpH/s+k4/K815p+wsV+z7z7RSbAJLTxsrtQRpwu/3PvG+2HQZ9AXqjUwXI07LhwUkPSfRQOTeQEzOpeqnx+YSCtrnRlnEegKUKEyewU5bHfAuRQ1AA8VMdekaCeb5LNzCDQxv+Z+utzaY6pW/huHfkBTsOjwnKWIpnb48PC4D7icw7vS7l
users:
  - name: djfm
    coreos-ssh-import-github: djfm
    groups:
        - sudo