isOdd should not need to be a function
isOdd
Ruby has it as a function 😉
ruby-doc.org/core-1.8.7/Integer.ht... ruby-doc.org/core-1.8.7/Integer.ht...
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isOddshould not need to be a functionRuby has it as a function 😉
ruby-doc.org/core-1.8.7/Integer.ht...
ruby-doc.org/core-1.8.7/Integer.ht...