title: Why no "each" method on Perl6 sequences?
body: <p>Sometimes I'll start writing a chain of method calls at the Perl 6 REPL, like:</p>
  
  <pre><code>".".IO.dir.grep(...).map(...).
  </code></pre>
  
  <p>...and then I realize that what I want to do with the final list is print every element on its own line.  I would expect sequences to have something like an <code>each</code> method so I could end the chain with <code>.each(*.say)</code>, but there's no method like that that I can find.  Instead I have to return to the beginning of the line and prepend <code>.say for</code>.  It feels like it breaks up the flow of my thoughts.</p>
  
  <p>It's a minor annoyance, but it strikes me as such a glaring omission that I wonder if I'm missing some easy alternative.  The only ones I can think of are <code>».say</code> and <code>.join("\n").say</code>, but the former can operate on the elements out of order (if I understand correctly) and the latter constructs a single string which could be problematically large, depending on the input list.</p>