Answer Posted / Deshdeepak Tripathi

Ruby supports several data types, including:n1. Fixnum - Represents integers (whole numbers) up to 2147483647 and down to -2147483648.n2. Bignum - Represents arbitrarily large integers.n3. Float - Represents real numbers with decimal points.n4. String - Represents sequences of characters enclosed in single or double quotes.n5. Array - An ordered collection of elements, enclosed in square brackets.n6. Hash (or Hashable) - An unordered collection of key-value pairs, enclosed in curly braces.

Tell me the role of modules and mixins in ruby?

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