Script template

// this is just intended to give a little more OOP structure to a script.
// put most code inside of run(), plus class variables and methods.

class Script {
    
    private String hello = "Hello"
    
    public Script run(Map options = [:]) {
        println "$hello ${options.name ?: 'World'}${shout(23)}"
        
        
        return this // for method chaining
    }
    
    private String shout(int times = 1) {
        return ('!' * times)
    }
    
}

new Script()
    .run()
    .run([name:'Crazy4Groovy'])

println 'DONE'