Bug with customDepth when flattening, whereby the customDepth…

[nickpape]

… value was never decremented/reset. Thus, only the first key was actually being flattened.

Currently, you can easily see this bug if you update the customDepth test to:

flatten({
  hello: {
    world: {
      again: 'good morning'
    }
  },
  lorem: {
    ipsum: {
      dolor: 'good evening'
    }
  }
}, {
  maxDepth: 2
})

Instead of the expected result:

{
  'hello.world': {
    again: 'good morning'
  },
  'lorem.ipsum': {
    dolor: 'good evening'
  }
}

You instead receive:

{
  'hello.world': { 
    again: 'good morning'
  },
  lorem: {
    ipsum: {
      dolor: 'good evening'
    }
  }
}

[nickpape]

This is a pretty important bugfix IMO, maxDepth is effectively completely broken without it.

[nickpape]

Ping @timoxley @hughsk

[timoxley]

Thanks! Good catch, this was indeed a bug.

[timoxley]

Released in 2.0.1

[bendrucker]

Can you publish 2.0.1 to npm?

[timoxley]

@bendrucker Done.