kalmbach

class Date

  # Extend Date Class with some custom methods

  # Returns the name of the week day.
  #
  # Date.today.weekday
  # -> 'Monday'
  def weekday
    self.strftime("%A")

kalmbach

module Rack
  module Session
    class Flash
      def initialize(app)
        @app = app
      end

      def call(env)
        dup.call!(env)
      end

kalmbach

#!/usr/bin/ruby

# Ruby already has a 'flatten' method in the Array class
# [[1,2,[3]],4].flatten -> [1,2,3,4]
#
# I did my own implementation as an exercise

module Code
  def ruby_flatten(ary)
    ary.flatten if ary.respond_to? :flatten

kalmbach

Keybase proof

I hereby claim:

• I am kalmbach on github.
• I am kalmbach (https://keybase.io/kalmbach) on keybase.
• I have a public key ASB3JdjSXH24vM0HNwGt8f2Y9S_2H-HjvDTLO3sKHyTnHQo

To claim this, I am signing this object:

kalmbach

namespace :db do
  require "sequel"
  Sequel.extension :migration
  DB = Sequel.connect(ENV['DATABASE_URL'])
  
  desc "Prints current schema version"
  task :version do    
    version = if DB.tables.include?(:schema_info)
      DB[:schema_info].first[:version]
    end || 0