Class: Array

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

Instance Method Summary collapse

Instance Method Details

#non_decreasing ⇒ Object

Returns a new array by removing duplicate values in self. Duplicates by means of eql?.



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# File 'lib/fuzzy.rb', line 44

def non_decreasing
  for i in 1..self.length-1
      return false if self[i-1] > self[i]
  end
  return true
end

#uniq_values ⇒ Object 



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# File 'lib/fuzzy.rb', line 25

def uniq_values
  uniqArray = []
  self.each { |e1|
    uniqArray << e1 unless uniqArray.find{ |o| o.eql?(e1) }
  }
  uniqArray
end

#uniq_values! ⇒ Object

Removes duplicate elements from self. Duplicates by means of eql?.



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# File 'lib/fuzzy.rb', line 33

def uniq_values!()
  test = self.dup
  self.clear
  test.each { |e1|
    self << e1 unless self.find{ |o| o.eql?(e1) }
  }
  self
end