获取对象本身内部数组内部对象的值

Question

I have a quick question which I seem to be tripped up on.

I have a data structure like so:

data: {
   accounts: [{
      info: false
   }]
}

Is there a "fancy" React way for me to get the value of the boolean associated with the info key?

I can of course retrieve the value with using map or find , but it always ends up being somewhat convoluted or involved code.

If I do something like

const { accounts } = data;
const customer = accounts.map(a => a.info);

The value for customer always ends up coming back as [false] instead of just false , which is really confusing me, because I am not sure why it would come back inside of an array, where it is not an array to begin with, and it is being mapped out of an array ( accounts ).

I had the same result when using forEach and find .

Is there something I'm missing? There has to be a quick Reactive one-liner to get the boolean value I'm looking for, and set it to a variable.

Anyone...?

Answer 1

data.accounts[0].info

or

Using underscore.js

_.first(data.accounts).info