Exercise 8.3 Colored console output

exercise_8_23.js

class DecoratedConsole {
    constructor(console) {
        this.console = console;
        this.RED = "\x1b[31m";
        this.GREEN = "\x1b[32m";
        this.YELLOW = "\x1b[33m";
        this.RESET = "\x1b[0m";
    }

    _getColorString(color, message) {
        return `${color}${message}${this.RESET}`;
    }

    log(message) {
        this.console.log(message);
    }

    red(message) {
        this.console.log(this._getColorString(this.RED, message));
    }

    green(message) {
        this.console.log(this._getColorString(this.GREEN, message));
    }

    yellow(message) {
        this.console.log(this._getColorString(this.YELLOW, message));
    }

}

const decorated = new DecoratedConsole(console);

decorated.red("I´m a real pirate");
decorated.green("I´m a turtle");
decorated.yellow("I´m a banana");
decorated.log("I´m not interesting");