Could you change this to be something like:

``` ruby
in_format, out_format = time_format(post['date'])
```

where the `time_format` method is defined as

```ruby
def time_format
  return ['%Y-%m-%d %H:%M %z'] * 2 if has_time_component?(post['date'])
  ['%m/%d/%Y', '%Y-%m-%d %H:%M']
end
```
please?

It's clearer to me what's going on here if I'm just casually reading through the code.