Class: Array

Inherits:

Object

Object
Array

show all

Defined in:: lib/morning-pages.rb

Instance Method Summary collapse

Instance Method Details

#average_length ⇒ `Object`



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# File 'lib/morning-pages.rb', line 18

def average_length
  map(&:length).mean
end

#mean ⇒ `Object`



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# File 'lib/morning-pages.rb', line 14

def mean
  inject(0, &:+) / count.to_f
end