2 space softabs does not always make sense when aligning array endings

[bodepd]

I have an example of a valid puppet manifest that failed puppet-lint b/c it has an odd number of spaces.

  require                   => [
                                Keystone_user[$username],
                                Keystone_user[$alt_username],
                                Glance_image[$image_name],
                                Quantum_network[$public_network_name],
                               ], # THIS LINE CAUSES THE FAILURE

In this example, I expect the '[' and ']' should be in the same column, but whether it requires an odd or even number of spaces depends on the number of characters of the longest parameter name for the resource.

[rodjek]

Personally, I would format this like

  require                   => [
    Keystone_user[$username],
    Keystone_user[$alt_username],
    Glance_image[$image_name],
    Quantum_network[$public_network_name],
  ],

Keeping each indent level at 2 spaces makes everything neater IMHO