Method hexadecimal

src/modules/string/index.ts:472–546

* Returns a [hexadecimal](https://en.wikipedia.org/wiki/Hexadecimal) string. * * @param options The optional options object. * @param options.length The length of the string (excluding the prefix) to generate either as a fixed length or as a length range. Defaults to `1`. * @param option

(
    options: {
      /**
       * The length of the string (excluding the prefix) to generate either as a fixed length or as a length range.
       *
       * @default 1
       */
      length?:
        | number
        | {
            /**
             * The minimum length of the string (excluding the prefix) to generate.
             */
            min: number;
            /**
             * The maximum length of the string (excluding the prefix) to generate.
             */
            max: number;
          };
      /**
       * Casing of the generated number.
       *
       * @default 'mixed'
       */
      casing?: Casing;
      /**
       * Prefix for the generated number.
       *
       * @default '0x'
       */
      prefix?: string;
    } = {}
  )

   * @since 8.0.0
   */
  hexadecimal(
    options: {
      /**
       * The length of the string (excluding the prefix) to generate either as a fixed length or as a length range.
       *
       * @default 1
       */
      length?:
        | number
        | {
            /**
             * The minimum length of the string (excluding the prefix) to generate.
             */
            min: number;
            /**
             * The maximum length of the string (excluding the prefix) to generate.
             */
            max: number;
          };
      /**
       * Casing of the generated number.
       *
       * @default 'mixed'
       */
      casing?: Casing;
      /**
       * Prefix for the generated number.
       *
       * @default '0x'
       */
      prefix?: string;
    } = {}
  ): string {
    const { casing = 'mixed', prefix = '0x' } = options;
    const length = this.faker.helpers.rangeToNumber(options.length ?? 1);
    if (length <= 0) {
      return prefix;
    }

    let wholeString = this.fromCharacters(
      [
        '0',
        '1',
        '2',
        '3',
        '4',
        '5',
        '6',
        '7',
        '8',
        '9',
        'a',
        'b',
        'c',
        'd',
        'e',
        'f',
        'A',