note
blm
<p>I would say that I had not heard of traits though I remember somewhere a mention of roles in perl 6. While reading the first few posts, a question formed in my mind "How are roles/traits different to interfaces?". Indeed your language in this post convinced me to post this.
<i><blockquote>
...you can query the class to find out what traits/roles it implements.
</blockquote></i>
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