Preventing unwanted duplicate tags

[bellwood]

When trying to add twitter cards:

{!! Meta::tag('card') !!}

I am seeing the following rendered:

<meta name="card" content="Summary" />
<meta name="twitter:card" content="Summary" />

...when all I want is:

<meta name="twitter:card" content="Summary" />

I see some granularity was added in 2.0 but I don't see a way to call Meta::tagTwitterCard or similar.

Thank you.

[chuckreynolds]

@bellwood just add

1. Meta::set('twitter:card', 'summary'); to your controller
2. {!! Meta::tag('twitter:card') !!} to your blade template to display it

edit
OR just add {!! Meta::tag('twitter:card', 'summary') !!} to your main blade to set the default