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| Problems? Is your data what you think it is? | |
| PerlMonks |
Re^4: Parsing barewords as sub/method calls?by LanX (Saint) |
| on Nov 23, 2013 at 19:28 UTC ( [id://1064073]=note: print w/replies, xml ) | Need Help?? |
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Well taking data from outer scope is mostly intended. The standard example of DSLs are embedded HTML¹, so one could mix Perl code and variables from the caller. DSLs are one of the hype things in Ruby, showing an adequate alternative doesn't worsen Perl's market position. ;-) I think of DSLs as OOP without the need to always notate the $obj_refs and ->.
Cheers Rolf ( addicted to the Perl Programming Language) ¹) NB: I don't propagate HTML-DSLs over template engines! But e.g. it's thinkable to have a DSL which describes a GUI and creates either HTML or TK or Wx code.
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