rubysolo

class Time
  def is_after?(timestamp)
    self.to_i - self.at_beginning_of_day.to_i > timestamp
  end

  def is_after_430_pm?
    # 4:30 == 16:30
    # 16*3600 (sec/hr)
    #+30*60   (sec/min)
    #=59400

rubysolo

SELECT u.id, u.first_name, u.last_name, u.email, so.shipto_postal_code, so.placed_at
  FROM users u LEFT JOIN sales_orders so
    ON so.user_id = u.id
   AND so.state != 'pending'
 WHERE u.contact_me = 1
 ORDER BY u.id, so.placed_at DESC

----------------------------------

SELECT u.id, u.first_name, u.last_name, u.email, so1.shipto_postal_code, so1.placed_at

rubysolo

  def check_for_bid_items
    return if user.bids.empty?

    @bids_and_items = user.bids.inject({}) do |hsh, bid|
      items_for_bid = hsh[bid] || []
      items_for_bid += line_items.select{|li| li.product.bids.include?(bid) }
      hsh.update(bid => items_for_bid) unless items_for_bid.empty?
    end
  end

rubysolo

    return if user.bids.empty?

    @bids_and_items = user.bids.inject({}) do |hsh, bid|
      items_for_bid = hsh[bid] || []
      items_for_bid += line_items.select{|li| li.product.bids.include?(bid) }
      hsh = hsh.update(bid => items_for_bid) unless items_for_bid.empty?
      hsh
    end
    
    # send an email with items from each bid..

rubysolo

# hack searchlogic to work with date_select / datetime_select in search form
module Searchlogic
  class Search
    # Accepts a hash of conditions.
    def conditions=(values)
      values.each do |condition, value|
        if condition =~ /(.*)\(1i\)$/
          date_scope_name = $1
          date_parts = (1..6).to_a.map do |idx|
            values.delete("#{ date_scope_name }(#{ idx }i)")

rubysolo

class Discount
  # name
  # code
  # effective_at
  # ends_at
  # type             # (DollarOff, PercentOff, FreeShipping..)
  # promotion?
  # customer_exclusive?
  # amount
  # minimum_total_requirement

rubysolo

  def add_discount(promo_code)
    discount = Discount.find_by_code(promo_code)
    if discount && discount.applicable?(self)
      if discount.customer_exclusive?
        discount_assignment = discount.assignments.find_by_user_id(user.id)
        discount_assignment.update_attributes(:sales_order_id => self.id)
      else
        discount_assignments.create(:discount => discount)
      end
      

rubysolo

# USAGE: Hash.from_xml:(YOUR_XML_STRING)
require 'nokogiri'
# modified from http://stackoverflow.com/questions/1230741/convert-a-nokogiri-document-to-a-ruby-hash/1231297#1231297

class Hash
  class << self
    def from_xml(xml_io) 
      begin
        result = Nokogiri::XML(xml_io)
        return { result.root.name.to_sym => xml_node_to_hash(result.root)} 

rubysolo

pry(main):4> blame_for(Pry.instance_method(:repl)).display
John Mair   def repl(target=TOPLEVEL_BINDING)
John Mair     target = Pry.binding_for(target)
John Mair     target_self = target.eval('self')
John Mair 
John Mair     repl_prologue(target)
Mon ouïe 
John Mair     # cannot rely on nesting.level as
John Mair     # nesting.level changes with new sessions
John Mair     nesting_level = nesting.size

rubysolo

require "rubygems"
require "appscript"

class AppResizer
  include Appscript

  # Full screen bounds for all modes. 
  HOME_FULL_SCREEN = [0, 0, 2560, 1440]
  LAPTOP_FULL_SCREEN = [0, 0, 1440, 900]