module Simpleurlcount

# File lib/simpleurlcount.rb, line 25
def self.count_daily_url(url= '', date)
  # get list of urls where given date exists in list
  # what is the size of the result
end

# File lib/simpleurlcount.rb, line 8
def self.full_title(page_title = '')
  base_title = "Ruby on rails tutorial sample app"
  if page_title.empty?
    base_title
  else
    page_title + " | " + base_title
  end
end

# File lib/simpleurlcount.rb, line 4
def self.hi
  puts "Hello world!"
end

# File lib/simpleurlcount.rb, line 17
def self.string_message(str = '')
  if str.empty?
    "It is empty string"
  else
    "It isnt empty"
  end
end