Ruby Integer-class Archives

Ruby Integer size() function with example

Last Updated: 08 January 2020

The size() function in Ruby returns the number of bytes in the machine representation of int.Syntax: number.sizeParameter: The function takes the integer whose number of b...read more

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Ruby | Integer upto() function

Last Updated: 04 December 2020

The upto function in Ruby returns all the numbers from a given to number itself. It iterates the given block, passing in increasing values from number1 up to number2. If n...read more

Ruby | Integer sqrt() function

Last Updated: 07 January 2020

The sqrt() function in Ruby returns the integer square root of the non-negative integer n, i.e. the largest non-negative integer less than or equal to the square root of n...read more

Ruby Integer remainder() function with example

Last Updated: 03 December 2020

The remainder() function in Ruby returns the remainder when two numbers are divided. Syntax: (number1).remainder(number2)Parameter: The function takes two number number1 a...read more

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Ruby Integer prime? function with example

Last Updated: 03 December 2020

The prime? function in Ruby returns a boolean value. It returns true if the number is prime, else it returns false. It requires the 'prime' class to be pre-added. Syntax: ...read more

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Ruby Integer pred() function with example

Last Updated: 07 January 2020

The pred function in Ruby returns the immediate predecessor of the number, i.e., it returns number - 1. If a float value is used, it throws an error message. Syntax: numb...read more

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Ruby Integer truncate() function with example

Last Updated: 07 January 2020

The truncate() function in Ruby returns an int truncated value to a precision of ndigits decimal digits. When the precision is negative, the returned value is an integer w...read more

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Ruby Integer to_s function with example

Last Updated: 03 December 2020

The to_s function in Ruby returns a string containing the place-value representation of int with radix base (between 2 and 36). If no base is provided in the parameter the...read more

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Ruby Integer to_r function with example

Last Updated: 07 January 2020

The to_r function in Ruby converts the value of the number to a rational. Syntax: number.to_rParameter: The function takes the number which is to be converted to a rationa...read more

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Ruby Integer to_int function with example

Last Updated: 04 December 2020

The to_int function in Ruby converts the value of the number to int. If the number itself is an int, it returns self only. It is an alias of to_i function. Syntax: number....read more

Ruby Integer to_i function with example

Last Updated: 07 January 2020

The to_i function in Ruby converts the value of the number to int. If the number itself is an int, it returns self only. Syntax: number.to_iParameter: The function takes t...read more

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Ruby Integer to_f function with example

Last Updated: 07 January 2020

The to_f function in Ruby converts the value of the number as a float. If it does not fit in float, then it returns infinity. Syntax: number.to_f Parameter: The function t...read more

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Ruby Integer to_d() function with example

Last Updated: 07 January 2020

The to_d function in Ruby converts the value of int as a BigDecimal.Syntax: number.to_d Parameter: The function takes the integer which is to be converted to BigDecimal.Re...read more

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Ruby Integer times function with example

Last Updated: 17 March 2020

The times function in Ruby returns all the numbers from 0 to one less than the number itself. It iterates the given block, passing in increasing values from 0 up to the li...read more

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Ruby Integer succ() function with example

Last Updated: 03 December 2020

The succ function in Ruby returns the immediate successor of the number, i.e., it returns number + 1. If a float value is used, it throws an error message. Syntax: number....read more

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