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Ruby Rational-class

25 posts

Ruby | Rational rational() function()

Last Updated: 12 July 2025

The Rational() is an inbuilt method in Ruby returns the rational number of the form a/b.Syntax: Rational(num, den)Parameters: The function accepts two parameters which re...read more

Ruby Rational-class

Ruby | Rational rationalize() function

Last Updated: 12 July 2025

The rationalize() is an inbuilt function in Ruby returns a simpler approximation of the value if the optional argument eps is given (rat-|eps| = result = rat+|eps|) other...read more

Ruby Rational-class

Ruby | Rational round() function

Last Updated: 12 July 2025

The round() is an inbuilt function in Ruby returns rational rounded to the nearest value with a precision of ndigits decimal digits. ndigits by default is 0. It returns a...read more

Ruby Rational-class

Ruby | Rational positive?() function

Last Updated: 12 July 2025

The positive?() is an inbuilt function in Ruby returns boolean value true if rational number is greater than zero otherwise falseSyntax: rat.positive?()Parameters: The fu...read more

Ruby Rational-class

Ruby | Rational negative?() function

Last Updated: 12 July 2025

The negative?() is an inbuilt function in Ruby returns boolean value true if rational number is less than zero otherwise false.Syntax: rat.negative?()Parameters: The func...read more

Ruby Rational-class

Ruby | Rational quo() function

Last Updated: 12 July 2025

The quo() is an inbuilt function in Ruby returns the rational number by performing division.Syntax: rat1.quo(rat2)Parameters: The function accepts a single parameterRetur...read more

Ruby Rational-class

Ruby | Rational numerator() function

Last Updated: 12 July 2025

The numerator() is an inbuilt function in Ruby returns the numerator.Syntax: rat.numerator()Parameters: The function accepts no parameterReturn Value: It returns the nume...read more

Ruby Rational-class

Ruby | Rational inspect() function

Last Updated: 12 July 2025

The inspect() is an inbuilt function in Ruby returns the value as a string.Syntax: rat.inspect()Parameters: The function accepts no parameterReturn Value: It returns the ...read more

Ruby Rational-class

Ruby | Rational floor() function

Last Updated: 12 July 2025

The floor() is an inbuilt function in Ruby returns the largest number less than or equal to rat with a precision of ndigits decimal digits. ndigits by default is 0. It re...read more

Ruby Rational-class

Ruby | Rational fdiv() function

Last Updated: 12 July 2025

The fdiv() is an inbuilt function in Ruby returns float by performing division. Syntax: rat.fdiv(numeric)Parameters: The function accepts a single parameterReturn Value: I...read more

Ruby Rational-class

Ruby | Rational denominator() function

Last Updated: 12 July 2025

The denominator() is an inbuilt function in Ruby returns the denominator which is always positive.Syntax: rat.denominator()Parameters: The function accepts no parameterRe...read more

Ruby Rational-class

Ruby | Rational ceil() function

Last Updated: 12 July 2025

The ceil() is an inbuilt function in Ruby returns the smallest number greater than or equal to rat with a precision of ndigits decimal digits. ndigits by default is 0. It...read more

Ruby Rational-class

Ruby | Rational to_f() function

Last Updated: 12 July 2025

The to_f() is an inbuilt function in Ruby returns the float valueSyntax: rat.to_f()Parameters: The function accepts no parameterReturn Value: It returns the float valueEx...read more

Ruby Rational-class

Ruby | Rational to_i() function

Last Updated: 12 July 2025

The to_i() is an inbuilt function in Ruby returns the truncated integer valueSyntax: rat.to_i()Parameters: The function accepts no parameterReturn Value: It returns the t...read more

Ruby Rational-class

Ruby | Rational to_r() function

Last Updated: 12 July 2025

The to_r() is an inbuilt function in Ruby returns it's own valueSyntax: rat.to_r()Parameters: The function accepts no parameterReturn Value: It returns it's own valueExam...read more

Ruby Rational-class