Use is_a to check the class type : is_a « Reflection « Ruby

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Ruby » Reflection » is_a   Use is_a to check the class type x = 1                    # This is the value we're working with x.is_a? Fixnum           # true: x is a Fixnum x.is_a? Integer          # true: x is an Integer x.is_a? Numeric          # true: x is a Numeric x.is_a? Comparable       # true: works with mixin modules, too x.is_a? Object           # true for any value of x   Related examples in the same category

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