stevenharman

Heroku Release Phase + Review Apps + Rails

This is a simplified, but fairly thorough, set of scripts and configuration to enable Heroku Release Phase for Rails apps. Further, this particular set up plays nicely with Heroku Review Apps in that the release phase script will:

1. Fail, loudly, if the DB does not yet exist.
2. Load the DB schema if the current schema version (as determined by bin/rails db:version) is 0.
3. Run DB migrations otherwise.

For a "normal" app that usually means it will run the DB migrations.

a7madgamal

FINALLY no need for tricks!

bonus tip: for more darkness > https://darkreader.org/

ziluvatar

/**
 * Example to refresh tokens using https://github.com/auth0/node-jsonwebtoken
 * It was requested to be introduced at as part of the jsonwebtoken library,
 * since we feel it does not add too much value but it will add code to mantain
 * we won't include it.
 *
 * I create this gist just to help those who want to auto-refresh JWTs.
 */

const jwt = require('jsonwebtoken');

tillkruss

<?php

class Kernel extends HttpKernel
{
    protected $middleware = [
        \App\Http\Middleware\TrustedProxies::class,
    ];
}

arschles

We're going to overview the entire process of installing a new Deis cluster on an existing Kubernetes cluster, creating and configuring your app, deploying code, and scaling up.

0: Prerequisites

• A working Kubernetes cluster on Google Container Engine (Deis, of course, works anywhere Kubernetes can be installed, but the installation instructions in step 1 are tailored to GKE)
• The Kubernetes client CLI (kubectl) installed on the PATH, and configured to talk to the aforementioned cluster
• An alias called kd to kubectl --namespace=deis (alias kd="kubectl --namespace=deis" will create it in most shells). This alias will be useful since the Helm Deis chart installs all of the components into the deis namespace
• The Helm CLI installed on the PATH. Helm is our open source Kubernetes package manager. Find it at https://github.com/helm/helm
• Ensure you have no installed Helm repository called deis (helm repo remove deis if you do)
• Ensure no `d

benlinton

Multiple MySQL Versions for Development

Options included below:

• Using Docker docker-compose
• Using Homebrew brew

Using Docker (recommended)

This gist was originally created for Homebrew before the rise of Docker, yet it may be best to avoid installing mysql via brew any longer. Instead consider adding a barebones docker-compose.yml for each project and run docker-compose up to start each project's mysql service.

dhoelzgen

class API::V1::BaseController < ApplicationController

  skip_before_filter :verify_authenticity_token

  before_filter :cors_preflight_check
  after_filter :cors_set_access_control_headers

  def cors_set_access_control_headers
    headers['Access-Control-Allow-Origin'] = '*'
    headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS'

lyrixx

<?php

register_tick_function(function() {
    $bt = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 1);
    $last = reset($bt);
    $info = sprintf("%s +%d\n", $last['file'], $last['line']);
    file_put_contents('/tmp/segfault.txt', $info, FILE_APPEND);
    // or
    // file_put_contents('php://output', $info, FILE_APPEND);
});

tonycoco

require "spec_helper"

describe ExampleController do
  context "GET #index" do
    let(:resources) { FactoryGirl.create_list(:resource) }

    before do
      get :index
    end

btakita

#!/usr/bin/env bash
curl https://s3.amazonaws.com/heroku-jvm-buildpack-vi/vim-7.3.tar.gz --output vim.tar.gz
mkdir vim && tar xzvf vim.tar.gz -C vim
export PATH=$PATH:/app/vim/bin