Class: Choice

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/choice.rb

Instance Method Summary collapse

Instance Method Details

#votes_percentage(precision = 1) ⇒ Object 



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# File 'app/models/choice.rb', line 7

def votes_percentage(precision = 1)
  total_votes = poll.votes.count    
  percentage = total_votes.eql?(0) ? 0 : ((votes.count.to_f/total_votes.to_f)*100)
  "%01.#{precision}f" % percentage
end