Class: Integer

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

Instance Method Summary collapse

Instance Method Details

#strobogrammatic? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/strobogrammatic.rb', line 16

def strobogrammatic?
    midpoint = (to_s.length / 2.0).ceil
    to_s[0...midpoint].split(//).each_with_index.map do |char, index|
        Strobogrammatic::strobogrammatic_pair?(char, to_s.reverse[index,1])
    end.all?
end