swanson

# Add color coding based on Rails environment for safety

if defined? Rails
  banner = if Rails.env.production?
    "\e[41;97;1m #{Rails.env} \e[0m "
  else
    "\e[42;97;1m #{Rails.env} \e[0m "
  end

  # Build a custom prompt

entcheva

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"
  git_source(:github) { |repo| "https://github.com/#{repo}.git" }
  gem "factory_bot", "~> 5.0"
  gem "activerecord"
  gem "sqlite3"
end

gamecreature

module PunditExtensionHelper
  # this method is the same as the pundit_scope method
  # the difference is, it doesn't invoke the resolve method
  def policy_scoper(scope_in, method = :resolve)
    scope = scope_in.is_a?(Array) ? scope_in.last : scope_in

    policy_scope_class = Pundit::PolicyFinder.new(scope).scope!
    return unless policy_scope_class

    begin

ServerlessBot

{
    "Statement": [
        {
            "Action": [
                "apigateway:*",
                "cloudformation:CancelUpdateStack",
                "cloudformation:ContinueUpdateRollback",
                "cloudformation:CreateChangeSet",
                "cloudformation:CreateStack",
                "cloudformation:CreateUploadBucket",

jstanley0

# list pid, execution time, and query text for running queries
def pg_ps
  now = Time.now
  ActiveRecord::Base.connection.execute("SELECT pid, query, query_start FROM pg_stat_activity WHERE state='active'").to_a.each do |q|
    printf "%8d %10.2f  %s\n", q['pid'], now - DateTime.parse(q['query_start']), q['query']
  end
  nil
end

# cancel the current query for the given process

janko

source "https://rubygems.org"

gem "roda"
gem "http", "~> 3.3"
gem "rest-client"
gem "httparty"

maxivak

Webpack in Rails

All code is available in example app - https://github.com/maxivak/webpacker-rails-example-app

Table of Contents

• NPM and Yarn
• Webpack and Webpacker

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

danielalvarenga

# Puma can serve each request in a thread from an internal thread pool.
# The `threads` method setting takes two numbers: a minimum and maximum.
# Any libraries that use thread pools should be configured to match
# the maximum value specified for Puma. Default is set to 5 threads for minimum
# and maximum; this matches the default thread size of Active Record.
# More: https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server#threads
#
threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
threads threads_count, threads_count

joshtab

# Sidekiq interaction and startup script
commands:
  create_post_dir:
    command: "mkdir -p /opt/elasticbeanstalk/hooks/appdeploy/post"
    ignoreErrors: true
files:
  "/opt/elasticbeanstalk/hooks/appdeploy/post/50_restart_sidekiq.sh":
    mode: "000755"
    owner: root
    group: root