Discussion on: Share a code snippet in any programming language and describe what's going on

[Ken Bellows]

I'll do you one better: if you define a dynamic getter using Object.defineProperty, you can make it look exactly like the Ruby example:

Object.defineProperty(String.prototype, 'likeACow', {
    get() {
        return `Moo ${this} mooooo`
    }
})

'Hello'.likeACow
> 'Moo Hello mooooo'