Module: Strobogrammatic

Defined in:: lib/strobogrammatic.rb

Class Method Summary collapse

.strobogrammatic_pair?(a, b) ⇒ Boolean

Class Method Details

.strobogrammatic_pair?(a, b) ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/strobogrammatic.rb', line 10

def self.strobogrammatic_pair?(a, b)
    !a.nil? && !b.nil? && @strobogrammatic_pairs[a] == b
end