Nethack utilities

Usage

Time/Date operations

require 'time' # for Time.parse
require 'date'
require 'nethack_utils'

• Friday 13th test

  time = Time.parse('2009-03-13T00:00:00Z')
  time.friday_13th? #=> true
  date = Date.parse('2009-03-13')
  date.friday_13th? #=> true
  

• Phase of the Moon test

  time = Time.parse('2009-03-13T00:00:00Z')
  time.full_moon? #=> true
  date = Date.parse('2009-03-27')
  date.new_moon? #=> true
  

Rumor/Fortune cookies

require 'nethack_utils'

puts NethackUtils::Rumor.rumor #=> a true or false rumor
puts NethackUtils::Rumor.rumor(1) #=> a true rumor
puts NethackUtils::Rumor.rumor(0) #=> a false rumor