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===Features to add once Rakudo implements them===
===Features to add once Rakudo implements them===
<ul>
<ul>
<li> [[100 doors#Perl 6|100 doors]] (and possibly elsewhere): There's gotta be a better way to say <code>@squares[1 .. @squares.end]</code>, possibly using <code>Whatever</code> or a negative number in the subscript. Maybe I should just lobby for the inclusion of Haskell's <code>tail</code> in the setting library.
<li> [[Arithmetic Evaluator#Perl 6|Arithmetic Evaluator]]:<ul>
<li> [[Arithmetic Evaluator#Perl 6|Arithmetic Evaluator]]:<ul>
<li> Use <code>make</code> to create a much more digestible parse tree.
<li> Use <code>make</code> to create a much more digestible parse tree.
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<li>Not quite the same thing (see [http://perlcabal.org/syn/S02.html#Return_types Synopsis 2]):
<li>Not quite the same thing (see [http://perlcabal.org/syn/S02.html#Return_types Synopsis 2]):
<lang perl6>sub multiply (Int $a, Int $b) as Int { $a * $b }</lang></li>
<lang perl6>sub multiply (Int $a, Int $b) as Int { $a * $b }</lang></li>
<li> <code>&multiply := [*];</code></li>
<li> <code>&multiply = [*];</code></li>
<li> <code>&multiply := &infix<*>;</code></li></ul></li>
<li> <code>&multiply = &infix<*>;</code></li></ul></li>
<li> [[Monty Hall simulation#Perl 6|Monty Hall simulation]]:<ul>
<li> [[Monty Hall simulation#Perl 6|Monty Hall simulation]]:<ul>
<li> <code>:delete</code> adverb.</li>
<li> <code>:delete</code> adverb.</li>
<li> More trials.</li></ul></li>
<li> More trials.</li></ul></li>
<li> [[Playing Cards#Perl 6|Playing Cards]]: There really ought to be something like <code>EnumerationType.pick(*)</code> that gives you the values of the enumeration ''in order''. You'd think <code>Two .. Ace</code> would do it, but as of Rakudo release #22, that produces numbers, not Pips.
<li> [[Trigonometric Functions#Perl 6|Trigonometric Functions]]: The base-switching interface specified in <code>Numeric.pod</code>.
<li> [[Trigonometric Functions#Perl 6|Trigonometric Functions]]: The base-switching interface specified in <code>Numeric.pod</code>.
<li> [[True/False Values#Perl 6|True/False Values]]: <code>0 but True</code>. </li>
</ul>
</ul>
this is a test!
→
foo
bar

Latest revision as of 22:04, 31 July 2010

Perl 6

Features to add once Rakudo implements them

  • 100 doors (and possibly elsewhere): There's gotta be a better way to say @squares[1 .. @squares.end], possibly using Whatever or a negative number in the subscript. Maybe I should just lobby for the inclusion of Haskell's tail in the setting library.
  • Arithmetic Evaluator:
    • Use make to create a much more digestible parse tree.
    • my grammar. I'm not certain you're supposed to be able to do that, but I think so.
  • Comments: Nested bracketing characters.
  • Creating a Function:
    • Not quite the same thing (see Synopsis 2): <lang perl6>sub multiply (Int $a, Int $b) as Int { $a * $b }</lang>
    • &multiply = [*];
    • &multiply = &infix<*>;
  • Monty Hall simulation:
    • :delete adverb.
    • More trials.
  • Trigonometric Functions: The base-switching interface specified in Numeric.pod.
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