Evaluate the truthiness of an object without getting out the logical expressions
true.true? # => true
false.true? # => false
"true".true? # => false
nil.true? # => false
false.false? # => true
true.false? # => false
"false".false? # => false
nil.false? # => false
"almost anything".truthy? # => true
false.truthy? # => false
nil.truthy? # => false
NOTE: The truthy? method original came from another gem called “truthy” but I determined that it was still the best name for that type of method