Fix #58

[collinhaines]

This will allow users to use Views Bulk Operations to add subscribed members to an already-created static segment.

A subsequent mailchimp.module patch for adding users will appear on drupal.org.

[Greg-Boggs]

The function already has 5 parameters which is already too many. Is there a way to solve this without adding a 6th?

[collinhaines]

I attempted to remove (object) entirely but I'm not familiar with MailChimp API enough to know what other submodules require it.

[Greg-Boggs]

There's already an options array. Could this feature be one of the keys on the options array?

[collinhaines]

The problem lies with the object casting. It converts

$array = array(
  'members_to_add' => array(
    'test@example.com'
  )
);

into {"members_to_add":{"0":"test@example.com"}} instead of {"members_to_add":["test@example.com"]} like the example gives in the docs.

[Greg-Boggs]

Actually, we'd want the opposite so it doesn't change the existing behavior

if ($options['convert_to_object']) {
          $options['json'] = (object) $parameters;
} else {
          $options['json'] = $parameters;
}

[collinhaines]

Ok, I believe this is ready to be reviewed. I have another PR ready for the addSegment() function that follows this code.