becker1701

[1] pry(main)> require 'pg'                                                                                                                            
=> true
[2] pry(main)> db = PG.connect(dbname: 'lesson_4')                                                                                                     
=> #<PG::Connection:0x007f9701eb2950>
[3] pry(main)> results = db.exec('SELECT * FROM films;')                                                                                               
=> #<PG::Result:0x007f9705bdb908 status=PGRES_TUPLES_OK ntuples=10 nfields=6 cmd_tuples=10>
[4] pry(main)> results.fields                                                                                                                          
=> ["title", "year", "genre", "duration", "director_id", "id"]
[5] pry(main)> results.values                                                                                                                          
=> [["Die Hard", "1988", "action", "132", "1", "1"],

becker1701

module Hands
  # Actions is mixed into Hand class
  # @cards is a Hand instance variable that is an array of Card objects
  module Actions
    def hit(stock)
    def double(stock)
    def split(player, stock)
  end

  module Compare

becker1701

module Jekyll

  class Document

    #Updated for Jekyll 3.0.0

    # override post method in order to return categories names as slug
    # instead of strings
    #
    # An url for a post with category "category with space" will be in