zulhfreelancer

Situation

You are working on a Rails app that uses a gem named abc. This gem is hosted on RubyGems and the source code of the gem is available at https://github.com/your-username/abc.

You created a new branch locally for your gem (new-feature). You wanted to modify the gem and load it directly to your local Rails app. And, you don't want to push the gem changes to GitHub and publish the gem to RubyGems just yet.

You want all the changes that you made in your local gem directory get reflected immediately in your local Rails app without requiring you to run gem build and gem install command in the gem's local directory.

Steps

stalniy

const { defineAbility } = require('@casl/ability');
const { rulesToQuery } = require('@casl/ability/extra');
const Knex = require('knex');
const { Model } = require('objection');
const { interpret } = require('@ucast/objection')
const { CompoundCondition } = require('@ucast/core')

const knex = Knex({
  client: 'sqlite3',
  connection: ':memory:'

ryansimms

Deploying to Elastic Beanstalk via CircleCi 2.0

I got to here after spending hours trying to deploy to an Elastic Beanstalk instance via CircleCi 2.0 so I thought I'd write up what worked for me to hopefully help others. Shout out to RobertoSchneiders who's steps for getting it to work with CircleCi 1.0 were my starting point.

For the record, I'm not the most server-savvy of developers so there may be a better way of doing this.

Setup a user on AWS IAM to use for deployments

• Add user here

maxivak

Sending emails with ActionMailer and Sidekiq

Send email asynchroniously using Sidekiq.

ActionMailer

Create your mailer us usual:

mlanett

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

ngsmrk

stats = Sidekiq::Stats.new

stats.queues

stats.enqueued

stats.processed

stats.failed

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

bowsersenior

require 'rubygems'
require 'yaml'

# A demonstration of YAML anchors, references and handling of nested values
# For more info, see: 
#   http://atechie.net/2009/07/merging-hashes-in-yaml-conf-files/

stooges = YAML::load( File.read('stooges.yml') )
# =>  {
#             "default" => {