cflipse

class GivesCreditToPreferredCustomers
  LOOK_BACK_PERIOD = 3
  def self.for_large_orders(sales_amount, added_credit)
    # the has_large_purchases scope now takes two arguments
    preferred_customers = Customer.has_large_purchases(sales_amount, LOOK_BACK_PERIOD)
    preferred_customers.each do |customer|
      customer.add_credit added_credit
    end
  end
end

cflipse

# Depends on working pdftk, gm (GraphicsMagick), and pdftotext (Poppler) commands.
# Splits a pdf into batches of N pages, creates their thumbnails and icons,
# as specified in the Job options, gets the text for every page, and merges 
# it all back into a tar archive for convenient download.
#
# See <tt>examples/process_pdfs_example.rb</tt> for more information.
class ProcessPdfs < CloudCrowd::Action
  
  # Split up a large pdf into single-page pdfs. Batch them into 'batch_size'
  # chunks for processing. The double pdftk shuffle fixes the document xrefs.

cflipse

def interpret_time(time)
  return nil if time.blank?
  return time if time.kind_of?(Time) or time.kind_of?(Date)
  named_time(time) || time_by_regex(time) || Time.parse(time)
end

def named_time(time)
  case time.downcase
  when "today" : Date.today
  when "now" : Time.now

cflipse

describe Tweet do
  describe "basic fetching of tweets" do
    describe "(search conditions)" do
      attr_reader :new_search
      before do 
        @new_search = mock(Twitter::Search, :null_object => true)
        Twitter::Search.should_receive(:new).and_return(new_search)
      end
      after do
        Tweet.fetch_new_tweets