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===Features to add once Rakudo implements them=== |
===Features to add once Rakudo implements them=== |
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<ul> |
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<li> [[Arithmetic Evaluator#Perl 6|Arithmetic Evaluator]]:<ul> |
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<li> Use <code>make</code> to create a much more digestible parse tree. |
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<li> <code>my grammar</code>. I'm not certain you're supposed to be able to do that, but I think so.</ul></li> |
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<li> [[Comments#Perl 6|Comments]]: Nested bracketing characters. </li> |
<li> [[Comments#Perl 6|Comments]]: Nested bracketing characters. </li> |
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<li> [[Creating a Function#Perl 6|Creating a Function]]:<ul> |
<li> [[Creating a Function#Perl 6|Creating a Function]]:<ul> |
Revision as of 14:24, 8 November 2009
Perl 6
Features to add once Rakudo implements them
- 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.
- Use
- 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.
-
- Playing Cards: There really ought to be something like
EnumerationType.pick(*)
that gives you the values of the enumeration in order. You'd thinkTwo .. Ace
would do it, but as of Rakudo release #22, that produces numbers, not Pips. - True/False Values:
0 but True
.