Dynamic computes

@ahopkins wrote:

Is there such as thing as dynamic computed properties? I think a bit of code would make more sense.

Let’s say there is an object like this:

const fruitVendor = {
    weeks: {
        '2018-10-07': {
            available: ['apples', 'bananas', 'pears']
        },
        ...
    },
    ...
}

The data will always be in this format: fruitVendor.weeks.<YYYY-MM-DD>.available.

There could be a lot weeks, but I may only care about a computed property on this week. Right now I need to do something like this:

myComputedProperty: computed('fruitVendor.weeks', ...)

Whereas, ideally, I had something like this:

myComputedProperty: computed('fruitVendor.weeks.<getThisWeek()>.available', ...)

How do you handle something like this?

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