Eric-Guo

/*
DragonRuby C Extension Pixel Array
Written by @Akzidenz-Grotesk (with help from @AlexDenisov & @Kenneth | CANICVS)
Demonstrates some quick and pretty dirty image filters
Loads image files into Pixel Array
Performs image manipulation every tick
Returns a modified 100x100 pixel image to DragonRuby
*/

#ifndef NULL

Eric-Guo

# The text from the gist has been loaded.
# Click the Run game! button to execute the code.

# http://fiddle.dragonruby.org?share=https://gist.github.com/amirrajan/2f63f4d2fc97a81b087e6b4e6bd5bd92

def tick args
    xa = 100 + ((args.state.tick_count) % 300)
    xb = 550 + ((args.state.tick_count/2) % 357)
    xc = 440 + ((args.state.tick_count) % 413)
    xd = 1000 - ((args.state.tick_count / 3) % 988)

Eric-Guo

# This is the complete source code to Basic Gorillas:
#  https://dragonruby.itch.io/basicgorillas
#
# You can tinker with this by getting a copy of DragonRuby Game Toolkit:
#  https://dragonruby.org/
#
# Amir Rajan wrote this game, catch him at https://twitter.com/amirrajan !

class YouSoBasicGorillas
  attr_accessor :outputs, :grid, :game, :inputs

Eric-Guo

$gtk.reset

class Button
  attr_accessor :label
  def initialize(x, y, h, w, label)
    @x = x
    @y = y
    @h = h
    @w = w
    @label = label

Eric-Guo

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

Eric-Guo

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

Eric-Guo

#!/bin/env ruby
#
# Collects info about the age of all gems in the project
#
require "json"
require "date"

bundle = `bundle list`

yearly_stats = {}

Eric-Guo

.yarnrc

我们需要在 Rails 项目根目录配置 .yarnrc 告诉 Yarn 我们需要将 npm 的包缓存到 vendor/cache/npm 目录。

registry "https://registry.npm.taobao.org"
lastUpdateCheck 1561690751463
yarn-offline-mirror "./vendor/cache/npm"     
yarn-offline-mirror-pruning true

Eric-Guo

# decode_session_cookie.rb
# ------------------------
# The purpose of this script is to show that if I have the secret_key_base
# and a cookie to an active Rails session, I can decrypt it and gain access
# to key information about the user's session.

require 'rubygems'
require 'cgi'
require 'active_support'

Eric-Guo

ActionMailer::Base.class_eval do
  class << self
    protected

    # Override the version from the actionmailer gem in order to not log attachments.
    #
    def set_payload_for_mail(payload, mail) #:nodoc:
      payload[:mailer]     = name
      payload[:message_id] = mail.message_id
      payload[:subject]    = mail.subject