Tad Thorley phaedryx

## create_function.rb
# frozen_string_literal: true

class CreateFunction < GraphQL::Function
  attr_reader :type

  def initialize(model)
    @model = model
    @type = ModelType.new(model) # creates a graphql type from a model
  end

## decimalize.rb
  def decimalize(string)
    return 0.0 if string.nil? || string.empty?
    string.gsub!(/[^\d\s\/]/, "")
    fraction, numeral = string.split.reverse
    fraction ||= '0/1'
    numeral.to_i + Rational(fraction).to_f
  end

# decimalize('1 1/2') => 1.5
# decimalize('2 3/4 inches') => 2.75

## summary
Original text here: http://www.heartmindcode.com/blog/2013/08/loyalty-and-layoffs/

## rotate.rb
def rotator_factory(*values)
  Enumerator.new do |y|
    loop do
      y.yield values.first
      values = values.rotate
    end
  end
end

r = rotator_factory('a','b','c')

## gist:5976832
require 'nokogiri'
require 'open-uri'
require 'sqlite3'

db = SQLite3::Database.new("results.db")

db.execute <<-SQL
  CREATE TABLE results (
    id  int,
    score int

## chaos.rb
errors = [
  SystemStackError, LocalJumpError, IOError, RegexpError, ZeroDivisionError,
  ThreadError, SystemCallError, SecurityError, RuntimeError, NameError,
  RangeError, IndexError, ArgumentError, TypeError
]

module Kernel
  def suppress_warnings
    original_verbosity = $VERBOSE
    $VERBOSE = nil

## lds_conference_bingo.rb
require 'nokogiri'
require 'open-uri'

words = Hash.new {|h,k| h[k] = 0}

(1971..2013).each do |year|
  ["04","10"].each do |month|
    talk_list = Nokogiri::HTML(open("http://www.lds.org/general-conference/sessions/#{year}/#{month}?lang=eng"))
    talk_list.css("a.print").each do |link|
      talk = Nokogiri::HTML(open(link.attributes["href"].value))

## foundation-mixins.scss
@import "foundation";

#page {
  @include grid-row;
}

#content {
  @include grid-column(9, $float:left);
}

## html example
<body>
  <div id="page">
    <section id="content">
      <p>Content</p>
    </section>
    <section id="navigation">
      <ul class="menu">
        <li><a href="#foo">Foo</a></li>
        <li><a href="#bar">Bar</a></li>
        <li><a href="#baz">Baz</a></li>

## gist:3768744
class User < ActiveRecord::Base
  has_many :items
...
  def self.ranked(year)
    select("rank() OVER(ORDER BY SUM(items.amount) DESC), users.*, SUM(items.amount) AS grand_total")
      .joins(:items)
      .where("EXTRACT(YEAR FROM items.sold_at)=:year", year: year)
      .group("users.id")
  end
end