6temes

env:
  PGHOST: localhost
  PGPASS: runner
  PGUSER: runner
  RAILS_ENV: test
  DATABASE_URL: postgresql://runner:runner@localhost

name: Rails Tests
on: [push, pull_request_review]

ricealexander

A list of GitHub emoji markup, adapted from rxavier’s Complete list of github markdown emoji markup, generated with a Grunt script for maintainability (see repository).

Table of Contents

Smileys and People
Animals and Nature
Food and Drink
Activity
Travel and Places
Objects

aonemd

require 'pathname'
require 'open3'
require 'mini_magick'

SRC_DIR = '/path/to/src/dir/'.freeze
TMP_DIR = '/path/to/tmp/dir/'.freeze

class TextReader
  def initialize(input_path, output_path)
    @input_path  = input_path

mrmartineau

Stimulus cheatsheet

• Website: https://stimulusjs.org/
• GitHub repo: https://github.com/stimulusjs/stimulus
• Handbook: https://stimulusjs.org/handbook/introduction
• Discourse: https://discourse.stimulusjs.org/

Lifecycle callbacks

• initialize: once, when the controller is first instantiated
• connect: anytime the controller is connected to the DOM

receptor

1) Reference

Many will know this already, but I need to make sure you know it because it’s so fundamental.
A ‘reference’ is a string that points to a commit.
There are four main types of reference: HEAD, Tag, Branch, and Remote Reference.

HEAD

HEAD is a special reference that always points to where the git repository is.
If you checked out a branch, it’s pointed to the last commit in that branch. 

hrbrmstr

library(processx)
library(RPostgres)
library(httr)
library(dbplyr)
library(tidyverse)

# this example assumes you've created a heroku postgresql
# instance and have the app name (in this example, "rpgtestcon").

# use the heroku command-line app

ae-s

'\" t
.\" Copyright (c) 2013 Astrid Smith
.\" Created Sun Dec 22 21:21:39 PST 2013
.\"
.\" %%%LICENSE_START(WTFPL)
.\"             DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
.\"                    Version 2, December 2004
.\"
.\" Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
.\"

eikes

 ["Africa/Algiers", "West Central Africa"],
 ["Africa/Cairo", "Cairo"],
 ["Africa/Casablanca", "Casablanca"],
 ["Africa/Harare", "Harare"],
 ["Africa/Johannesburg", "Pretoria"],
 ["Africa/Monrovia", "Monrovia"],
 ["Africa/Nairobi", "Nairobi"],
 ["America/Argentina/Buenos_Aires", "Buenos Aires"],
 ["America/Bogota", "Bogota"],
 ["America/Caracas", "Caracas"],

mdang

Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

levelsio

<?
/////////////////////
// slack2html
// by @levelsio
/////////////////////
//
/////////////////////
// WHAT DOES THIS DO?
/////////////////////
//