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require 'httparty'
class Wmata
  include HTTParty
  base_uri "https://api.wmata.com"
  #debug_output $stdout 

  def initialize(api_key="aad8b98dbe614b879c472e88a621d2d0")
    @options = {query: {api_key: api_key} }
  end

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##Description A Dashing widget to display the total amount of donations you have received through classy.org. It is set by default to display the past 30 days but you can set up the start and end date to an arbitrary date.

you would need to ask for a classy access token and a cid from the classy.org customer technical staff. Just shoot them an email and the will reply very quickly ##Usage

To use this widget, copy classy.html, classy.coffee, and classy.scss into the /widgets/classy directory. copy classy.rb to /jobs/ and set up the variables in the begining of the file.

To include the widget in a dashboard, add the following snippet to the dashboard layout file:

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require 'pry-byebug'
@wires = {}
def is_integer? n
  return n.to_i.to_s == n
end


def first_pass
  File.readlines('input.txt').each do |line|
    line = line.split("->")

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require 'pp'
require 'pry-byebug'
class Grid
  attr_accessor :grid

  def initialize 
    @grid = Array.new
    read_input 'input.txt'
    0.upto(99) do 
      tick

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class FakeDatabase
  def self.connection query
    puts "executing : #{query}"
    return {count: 33}
  end
end

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require 'sinatra'

class Main < Sinatra::Base  
  get '/' do  
    # make call to the database
    result = FakeDatabase.connection "select count(*) from users"
    "Hello World! #{result[:count]}"
  end
end

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class Main < Sinatra::Base
  get '/' do
    # make call to the database
    result = number_of_users
    "Hello World! #{result[:count]}"
  end

  def number_of_users
    Cache.fetch "number_of_users" do
      FakeDatabase.connection "select count(*) from users"

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class Cache
  @redis = {}
  def self.fetch key, &block
    if @redis.key?(key)
      # fetch and return result
      puts "fetch from cache"
      @redis[key]
    else
      if block_given?
        # make the DB query and create a new entry for the request result

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$ rackup
[2017-03-31 23:24:49] INFO  WEBrick 1.3.1
[2017-03-31 23:24:49] INFO  ruby 2.3.0 (2015-12-25) [x86_64-darwin15]
[2017-03-31 23:24:49] INFO  WEBrick::HTTPServer#start: pid=51672 port=9292
did not find key in cache, executing block ...
executing : select count(*) from users
::1 - - [31/Mar/2017:23:25:01 -0400] "GET / HTTP/1.1" 200 15 0.0385
fetch from cache
::1 - - [31/Mar/2017:23:25:04 -0400] "GET / HTTP/1.1" 200 15 0.0012
fetch from cache

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class Cache
  @redis = {}
  def self.fetch key, expires_in = 30, &block
    puts ""
    puts @redis
    if @redis.key?(key) && (@redis[key][:expiration_time] > Time.now.to_i)
      # fetch and return result
      puts "fetch from cache and will expire in #{@redis[key][:expiration_time] - Time.now.to_i}"
      @redis[key][:value]
    else