Provide mass assignment through initialize method.

[volontarian]

As the title says ;-)

[ezkl]

Sorry for the delay, @applicat. Thanks for the spec'ed pull-request!

Do you mind sharing a use case for this change?

[volontarian]

The use case is shown in the spec commit.

It's a alternative for parse method and a shortcut for calling multiple accessors on a document instance I needed in the past but cannot find a real world usage anymore except of test factories ;-)

So you could write

AtomEntry.new(title: 'Dummy 1', name: 'Dummy 2') 

instead of

entry = AtomEntry.new
entry.title = 'Dummy 1'
entry.name = 'Dummy 2'

[ezkl]

Thanks for the reply and the PR!

[volontarian]

Thank you, too.