andyyou

Rails 5.2 with webpacker, bootstrap, stimulus starter

This gist will collects all issues we solved with Rails 5.2 and Webpacker

Create Project

# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test

wingrunr21

const webpack = require('webpack')
const { environment } = require('@rails/webpacker')

// Don't use commons chunk for server_side_render chunk
const entries = environment.toWebpackConfig().entry
const commonsChunkEligible = Object.keys(entries).filter(name => name !== 'server_side_render')

environment.plugins.set('CommonsChunkVendor', new webpack.optimize.CommonsChunkPlugin({
  name: 'vendor',
  minChunks: (module, count) => {

ahmetb

#!/bin/bash

# Copyright © 2017 Google Inc.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software

jcushman

-- Enable pl/v8:
CREATE EXTENSION plv8;

-- Create json history table:
CREATE TABLE json_history (id BIGSERIAL PRIMARY KEY, tstamp timestamp DEFAULT now(), table_name text, column_name text, target_id bigint, transform json);

-- Create test table:
CREATE TABLE test_json (id BIGSERIAL PRIMARY KEY, data JSON);

-- Enable history tracking on test_json.data:

brodock

require 'therubyracer'
require 'commonjs'

webpack_path = `which webpack`.chomp
webpack_content = File.open(webpack_path).read.sub("#!/usr/bin/env node\n", '')

ctx = V8::Context.new
env = CommonJS::Environment.new(ctx, path: '/usr/local/lib/node_modules')
ctx['require'] = lambda { |this, module_id| env.require(module_id) }

mikoim

Parameters

Container: MP4

Parameter	YouTube recommends setting
-movflags faststart	moov atom at the front of the file (Fast Start)

Video codec: H.264

mattiaslundberg

Ansible playbook to setup HTTPS using Let's encrypt on nginx.

The Ansible playbook installs everything needed to serve static files from a nginx server over HTTPS.
The server pass A rating on [SSL Labs](https://www.ssllabs.com/).

To use:
 1. Install [Ansible](https://www.ansible.com/)
 2. Setup an Ubuntu 16.04 server accessible over ssh
 3. Create `/etc/ansible/hosts` according to template below and change example.com to your domain
 4. Copy the rest of the files to an empty directory (`playbook.yml` in the root of that folder and the rest in the `templates` subfolder)

TrevorS

defmodule JSONMapBuilder do
  def to_map(list) when is_list(list) and length(list) > 0 do
    case list |> List.first do
      {_, _} ->
        Enum.reduce(list, %{}, fn(tuple, acc) ->
          {key, value} = tuple
          Map.put(acc, binary_to_atom(key), to_map(value))
        end)
      _ ->
        list

pmontrasio

#!/bin/env/ruby

# gem "aws-sdk", "~> 2"

require "rubygems"
require "zlib"
require "rubygems/package"
require "securerandom"
gem "aws-sdk"
require "aws-sdk"

brock

# This is just a cheat sheet:

# On production
sudo -u postgres pg_dump database | gzip -9 > database.sql.gz

# On local
scp -C production:~/database.sql.gz
dropdb database && createdb database
gunzip < database.sql.gz | psql database