Nathan Anderson anoldguy

User

  has_many :role_assignments
  has_many :roles, :through => :role_assignments

Role

  has_many :role_assignments
  has_many :users, :through => :role_assignments

Can this be transformed into AR/Squeel?

  select students.shirt as size, count(students.shirt) as quantity
    from students, memberships, teams
    where students.shirt is not NULL
    and  students.id = memberships.student_id
    and memberships.team_id = teams.id
    and teams.id = #{team.id}
 group by students.shirt

Setup

which ruby
(should return something like: ruby 1.9.3p194)
which gem
(should return something like: 1.8.23)

Installation

May I Please Have a Fish?

Oh Dearest Mother and Father,

I would like to be responsible for owning six Neon Tetras.

I am world's most responsible 10 ½ year old boy. I work with Pop. I lift boards, hold boards when he is cutting and install lights. I also run my own business, Fox Trail Trash Service. I go around the block and I take out peoples large trash cans on Thursday and bring them back in after the trash truck comes on Friday. I spend my money wisely. I think about things before I start saving for them. I've thought about saving for fish for a long while and I thing it's a good idea.

All my siblings have owned pets. My older sister, for example, had a hermit crab named Scaredy Cat when she was nine. She begged and begged and begged for a long, long, long time for a rabbit and finally bought – with her own money – a rabbit that she named Star when she was 10. My younger brother and sister got hermit crabs when they were four and five. My younger sister has also had a rabbit named Easter when she was

	#!/usr/bin/env ruby
	$:.push("lib")
	require 'image_science.rb'
	require 'deep_zoom.rb'

	file_options = { :format => 'png',
	:quality => 80 }
	slice_options = { :tile_size => 256,
	:overlap => 4 }


	.datepicker {
	background-color: $white;
	border-color: #999;
	border-color: rgba(0, 0, 0, 0.2);
	border-style: solid;
	border-width: 1px;
	@include border-radius(4px);
	@include box-shadow(0 2px 4px rgba(0,0,0,.2));
	@include background-clip(padding-box);

	{
	"id": "rubygems",
	"application": {
	"staging": {
	"rails_postgresql_host" : "33.33.33.12",
	"rails_postgresql_db": "rubygems_staging",
	"rails_postgresql_user": "rubygems",
	"rails_postgresql_password": "totally insecure",
	"s3_key": "",
	"s3_secret": "",

	class User < ActiveRecord::Base
	# New way recommended by rails
	has_many :membership_seasons, -> { uniq }, :through => :season_memberships, :source => :season

	# The Deprecated Way, which seems much easier to read
	has_many :membership_seasons, :through => :season_memberships, :source => :season, :uniq => true
	end

	<!--[if HTML5]><![endif]-->
	<!DOCTYPE html>
	<!--[if lt IE 9]><html class="ie"><![endif]-->
	<!--[if gte IE 9]><!-->
	<html>
	<!--<![endif]-->
	<head></head>
	<body></body>
	</html>

	# Is the following safe from SQL injection?

	Model.where(Model.arel_table[:name].matches("%#{params[:q]}%"))