Class: Array

Inherits:
Object show all
Defined in:
lib/mumukit/core/array.rb

Instance Method Summary collapse

Instance Method Details

#merge_numbers!(key = :number) ⇒ Object 



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# File 'lib/mumukit/core/array.rb', line 4

def merge_numbers!(key=:number)
  self.each_with_index do |r, i|
    r.send "#{key}=", i+1
  end
end

#to_csv ⇒ Object 



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# File 'lib/mumukit/core/array.rb', line 10

def to_csv
  CSV.generate do |csv|
    each { |hash| csv << hash.values }
  end
end