damien

class TeamMembership < ActiveRecord::Base
  # A proc that will enqueue `NotificationMailer.team_invitation`
  DEFAULT_NOTIFIER = proc do |user, team|
    NotificationMailer.team_invitation(team, user).deliver_later
  end

  class << self
    # This is a class level attribute that is mainly used for testing.
    # Defaults to {TeamMembership::DEFAULT_NOTIFIER}
    attr_accessor :notifier

damien

damien@Apollonius ~/workspace/Cataclysm-DDA [dinomod-subtree]
± % git log --oneline --decorate -- data/mods/DinoMod | wc -l
54

damien@Apollonius ~/workspace/Cataclysm-DDA [dinomod-subtree]
± % git log --oneline --decorate -- data/mods/DinoMod | cat
2b43ec698b (HEAD -> dinomod-subtree, origin/dinomod-subtree) Add 'data/mods/DinoMod/' from commit '0d385a83106bec4a9fc73d5576fe5b61974d0db9'
bfa16029be Prepare DinoMod for git subtree inclusion
5d76bd145b Aftershock and dinomod monsters name to object (#38963)
47499c5055 Change maintainer of DinoMod to @damien (#37490)

damien

require 'net/http'
require 'rexml/document'

puts "Enter your zip code to get today's forecast"
print "Zip: "

zip = gets.chomp

if (zip.nil? or zip == 0)
  puts "Invalid zip, program exiting."

damien

module Concerns
  module MessagableWithData

    extend ActiveSupport::Concern

    included do

      Message.class_eval do
        has_many :message_data,
          class_name: MessageData,

damien

Date and Time comparisons in ActiveSupport

Question: How do we safely compare a date to an unknown value within a Rails application? Example: params[:date_field] > 2.years.ago

Doing a bit of digging, it looks like 2.years.ago returns an instance of ActiveSupport::TimeWithZone. In ruby, whenever you do a comparison of any sort ruby will follow the rules outlined in the Comparable module of stdlib.

ActiveSupport::TimeWithZone will create a instance of Time in a UTC time zone when doing comparisons with ActiveSupport::TimeWithZone#<=>.

damien

# Usage example

require "inspect_middleware"
use InspectMiddleware
run GenericSinatraApp

damien

SELECT DISTINCT "posts".*
FROM "posts"
INNER JOIN memberships ON posts.group_id = memberships.group_id
WHERE (("posts"."published" = 't'
        AND "memberships"."user_id" = 17403
        OR "posts"."published" = 't'
        AND "posts"."user_id" = 17403))
ORDER BY COALESCE(posts.liked_at, posts.updated_at, posts.created_at) DESC LIMIT 20
OFFSET 0

damien

source 'https://rubygems.org'

# Requred for deployment with Trinidad
gem 'bundler'

gem 'rails', '3.2.13'

gem 'activeadmin'
gem 'activerecord-postgres-hstore' # PostgreSQL HStore support for ActiveRecord
gem 'airbrake' # using errbit, see config/errbit.rb

damien

// Serialize a form into an object
// Credit goes to Tobias Cohen
// http://stackoverflow.com/a/1186309/51947
$.fn.serializeObject = function() {
  var o = {};
  var a = this.serializeArray();

  $.each(a, function() {
    if (o[this.name] !== undefined) {
      if (!o[this.name].push) {

damien

[21:00:13] LaunchFrame.main:141: FTBLaunch starting up (version 1.1.4)
[21:00:13] LaunchFrame.main:142: Java version: 1.7.0_01
[21:00:13] LaunchFrame.main:143: Java vendor: Oracle Corporation
[21:00:13] LaunchFrame.main:144: Java home: C:\Program Files\Java\jre7
[21:00:13] LaunchFrame.main:145: Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation
[21:00:13] LaunchFrame.main:147: Java vm: Java HotSpot(TM) 64-Bit Server VM version: 21.1-b02 by Oracle Corporation
[21:00:13] LaunchFrame.main:149: OS: amd64 Windows 7 6.1
[21:00:13] LocaleUpdater.checkForUpdates:46: [i18n] Checking for updates ...
[21:00:13] DownloadUtils.getStaticCreeperhostLink:95: http://repo.creeperhost.net/static/FTB2/locales
[21:00:14] LocaleUpdater.checkForUpdates:61: [i18n] remoteVer = 9