Class: PostFixr

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

Class Method Summary collapse

Class Method Details

.postfix(number) ⇒ Object 



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# File 'lib/number_postfixr.rb', line 2

def self.postfix(number)
   fix = number.to_i.abs
   if (10...20).include?(fix) then
     fix.to_s << 'th'
   else
     fix.to_s << %w{th st nd rd th th th th th th}[fix % 10]
   end
end

.postfix_array(array) ⇒ Object 



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# File 'lib/number_postfixr.rb', line 11

def self.postfix_array(array)
   fix = []
   array.each do |elem|
      fix << postfix(elem)
   end
   
   return fix
end