Class: Timer

Inherits:
Object
  • Object
show all
Defined in:
lib/timer.rb

Class Method Summary collapse

Class Method Details

.humanize(secs) ⇒ Object 



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# File 'lib/timer.rb', line 14

def self.humanize secs
  [[60, :seconds], [60, :minutes], [24, :hours], [1000, :days]].map{ |count, name|
  if secs > 0
    secs, n = secs.divmod(count)
    "#{n.to_i} #{name}"
  end
  }.compact.reverse.join(' ')
end

.starter ⇒ Object 



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# File 'lib/timer.rb', line 2

def self.starter
  File.open(".timer", "a")
  "Timer started. Go!!!"
end

.stoper ⇒ Object 



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# File 'lib/timer.rb', line 7

def self.stoper
  time = Time.now - File.mtime(".timer") rescue nil
  # "It took #{humanize(time)}." rescue nil
  File.open(".timer", "a"){|f|f.puts "#{time} seconds"} if time
  time ? "It took #{humanize(time)}." : "You haven't started yet. Type 'starter' to begin and 'stoper' to end"
end