Function mapToReference

src/core/friendly_errors/fes_core.js:138–156

(message, func)

     * @returns {String}
     */
    const mapToReference = (message, func) => {
      let msgWithReference = '';
      if (func == null || func.substring(0, 4) === 'load') {
        msgWithReference = message;
      } else {
        const methodParts = func.split('.');
        const referenceSection =
          methodParts.length > 1 ? `${methodParts[0]}.${methodParts[1]}` : 'p5';

        const funcName =
          methodParts.length === 1 ? func : methodParts.slice(2).join('/');

        //Whenever func having p5.[Class] is encountered, we need to have the error link as mentioned below else different link
        funcName.startsWith('p5.')  ?
          msgWithReference = `${message} (https://p5js.org/reference/${referenceSection}.${funcName})` :
          msgWithReference = `${message} (https://p5js.org/reference/${referenceSection}/${funcName})`;
      }
      return msgWithReference;
    };

    /**
     * Prints out a fancy, colorful message to the console log