Class: Jekyll::TallyTags::Methods

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll-tally-tags/methods.rb

Class Method Summary collapse

Class Method Details

.div(a, b) ⇒ Object

Parameters:

  • a (Integer)
  • b (Integer) 


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# File 'lib/jekyll-tally-tags/methods.rb', line 17

def self.div(a, b)
  self.to_f_s(a.to_f / b.to_f)
end

.mul(a, b) ⇒ Object

Parameters:

  • a (Integer)
  • b (Integer) 


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# File 'lib/jekyll-tally-tags/methods.rb', line 23

def self.mul(a, b)
  self.to_f_s(a.to_f * b.to_f)
end

.sub(a, b) ⇒ Object

Parameters:

  • a (Integer)
  • b (Integer) 


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# File 'lib/jekyll-tally-tags/methods.rb', line 29

def self.sub(a, b)
  self.to_f_s(a.to_f - b.to_f)
end

.sum(a, b) ⇒ Object

Parameters:

  • a (Integer)
  • b (Integer) 


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# File 'lib/jekyll-tally-tags/methods.rb', line 11

def self.sum(a, b)
  self.to_f_s(a.to_f + b.to_f)
end

.to_f_s(number) ⇒ Object

Parameters:

  • number (Float) 


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# File 'lib/jekyll-tally-tags/methods.rb', line 34

def self.to_f_s(number)
  if number - number.round != 0
    number.round(2).to_s
  else
    number.round.to_s
  end
end