Class: Numeric

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

Instance Method Summary collapse

Instance Method Details

#ordinal ⇒ Object 



22
23
24
25
26
27
28
29
30
 
# File 'lib/utility_functions.rb', line 22

def ordinal
  return "#{self}th" if self.between?(10, 20)
  case self. % 10
  when 1 then "#{self}st"
  when 2 then "#{self}nd"
  when 3 then "#{self}rd"
  else        "#{self}th"
  end
end

#two_digits ⇒ Object 



20
 
# File 'lib/utility_functions.rb', line 20

def two_digits; self.to_s.two_digits; end