Module: Kernel

Defined in:
lib/alea/kernel.rb

Instance Method Summary collapse

Instance Method Details

#almost_always(&block) ⇒ Object 



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# File 'lib/alea/kernel.rb', line 27

def almost_always(&block)
  chances_of_this_happens 95.percent, &block
end

#almost_never(&block) ⇒ Object 



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# File 'lib/alea/kernel.rb', line 23

def almost_never(&block)
  chances_of_this_happens 5.percent, &block
end

#chances_of_this_happens(percent = 50.percent, &block) ⇒ Object 



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# File 'lib/alea/kernel.rb', line 31

def chances_of_this_happens(percent = 50.percent, &block)
  if block_given?
    percent.chance.of &block
  else
    percent.chance.happens?
  end
  
end

#frequently(&block) ⇒ Object 



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# File 'lib/alea/kernel.rb', line 11

def frequently(&block)
  chances_of_this_happens 75.percent, &block
end

#maybe(percent = 50.percent, &block) ⇒ Object 



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# File 'lib/alea/kernel.rb', line 7

def maybe(percent = 50.percent, &block)
  chances_of_this_happens 50.percent, &block
end

#probably(&block) ⇒ Object 



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# File 'lib/alea/kernel.rb', line 15

def probably(&block)
  chances_of_this_happens 65.percent, &block
end

#rand_within(range) ⇒ Object 



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# File 'lib/alea/kernel.rb', line 3

def rand_within(range)
  rand(range.max - range.min) + range.min
end

#rarely(&block) ⇒ Object 



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# File 'lib/alea/kernel.rb', line 19

def rarely(&block)
  chances_of_this_happens 20.percent, &block
end