f0ster

# QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
# Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
#
# 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
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

basiszwo

module ActiveRecord
  class QueryLocator
    def call(name, started, finished, unique_id, payload)
      # filter caller locations to application backtrace (filter all gem calls)
      # see http://ruby-doc.org/core-2.5.0/Kernel.html#method-i-caller_locations for more options
      caller_names = caller_locations.select { |line| line.to_s =~ /#{Rails.root.to_s}/ }
      # use the last caller in backtrace
      caller_name = caller_names.first

      Rails.logger.debug ["Notification:", name, started, finished, unique_id, caller_name, payload].join(" - ")

kimobrian

Deploying from circleci2.0 to Heroku

Resources:

• circleci 2.0 docs
• Managing SSH Keys on Heroku

Steps:

Prerequisites:

• Heroku CLI installed on your computer
• A project deployed to Heroku

Chocksy

# FOR BUSY JOBS
# take the process_id from the /busy page in sidekiq and kill the longest running one.
workers = Sidekiq::Workers.new
long_process_id = 'integration.3:4:71111aaa111' # Eg: 'integration.3:4:71d1d7f4ef5a'
workers.each do |process_id, thread_id, work|
  process = Sidekiq::Process.new('identity' => process_id)
  process.stop! if process_id == long_process_id
end

# FOR SCHEDULED JOBS

ArthurN

# Why:
# 1) Chrome 63 (Dec 8) breaks .dev domains by forcing HTTPS: https://ma.ttias.be/chrome-force-dev-domains-https-via-preloaded-hsts/
# 2) Pow is at EOL, superceded by puma-dev (see http://pow.cx/manual, 6 Version History, 0.6.0, Dec 8 2017)

# Uninstall pow
curl get.pow.cx/uninstall.sh | sh

# If you use powder, you can remove it as well
gem uninstall powder

rambabusaravanan

Firebase Deployment

Step 1: Get Token

Generate the firebase token from your terminal using the command $ firebase login:ci

Waiting for authentication...

✔ Success! Use this token to login on a CI server:

1/VXXXXXXX--YOUR-FIREBASE-CI-TOKEN--XXXXXh92o

Enalmada

OldHttpRequest = Turbolinks.HttpRequest

class Turbolinks.CachedHttpRequest extends Turbolinks.HttpRequest
  constructor: (_, location, referrer) ->
    super(this, location, referrer)

  requestCompletedWithResponse: (response, redirectedToLocation) ->
    @response = response
    @redirect = redirectedToLocation

Lukom

# app/admin/email_previews.rb
ActiveAdmin.register_page 'Email Previews' do
  menu parent: 'dashboard', priority: 10

  content do
    div '1'
  end

  sidebar 'Mail Previews' do
    Dir['test/mailers/previews/**/*_preview.rb'].each do |preview_path|

LeonardoCardoso

# GPG on Tower

hyperionel

# Commonmarker's default html renderer: https://github.com/gjtorikian/commonmarker/blob/master/lib/commonmarker/renderer/html_renderer.rb
# It has a sepparate method for each type of html tag it supports

# paragraph method:

def paragraph(node)
  if @in_tight && node.parent.type != :blockquote
    out(:children)
  else
    block do