RandomDouble

Description

The RandomDouble class allows you to generate random double values.

Static methods

nextDouble

Generates a random double value in the range [‘minYear’, ‘maxYear’].

static double nextDouble(double min, [double? max])

• min: double - (optional) minimum range value
• max: double? - max range value
• returns: double - random double value.

updateDouble

Updates (drifts) a double value within specified range.

static double updateDouble(double value, [double? range])

• value: double - double value to drift.
• range: double? - (optional) range. Default: 10% of the value.
• returns: double - updated double value.

Examples

var value1 = RandomDouble.nextDouble(5, 10);     // Possible result: 7.3
var value2 = RandomDouble.nextDouble(10);        // Possible result: 3.7
var value3 = RandomDouble.updateDouble(10, 3);   // Possible result: 9.2