no sorry
GrandFather but a big thanks
Anyway i dont understand your reply. I removed :default ::= action => [name,values] and is this the root cause of the "bogus" array (it makes sense to know which name is passing around but I consider it misleading in the sysnopsis).
I read in the doc you linked:
> The "::first" action indicates that the value of a rule is to be the value of its first child, that is, the value corresponding to the first symbol of the rule's RHS.
But I cannot see how your addition of action => ::first can fix it. Given I removed the :default ::= action I get the same results with or without ::first
Dice_Expression ::= Simple_Dice
|Dice_with_modifier_x
|Dice_with_modifier_r
do_simple_roll received: ({}, 4, "d", 6)
Rolled : 4
Rolled : 3
Rolled : 6
Rolled : 2
do_simple_roll returning: { die_type => "1d6", rolls => [4, 3, 6, 2] }
modifier_r received: ({}, { die_type => "1d6", rolls => [4, 3, 6, 2] }
+, "r", 1)
Dice_Expression ::= Simple_Dice action => ::first
|Dice_with_modifier_x action => ::first
|Dice_with_modifier_r action => ::first
do_simple_roll received: ({}, 4, "d", 6)
Rolled : 3
Rolled : 2
Rolled : 5
Rolled : 6
do_simple_roll returning: { die_type => "1d6", rolls => [3, 2, 5, 6] }
modifier_r received: ({}, { die_type => "1d6", rolls => [3, 2, 5, 6] }
+, "r", 1)
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.