YAML::Logic 0.05

YAML::Logic allows users to define simple boolean logic in a configuration file, without permitting them to run arbitrary code.<br /><br />While Perl code can be controlled with the Safe module, Safe can't prevent the user from defining infinite loops, exhausting all available memory or crashing the interpreter by exploiting well-known perl bugs. YAML::Logic isn't perfect in this regard either, but it makes it reasonably hard to define harmful code.<br /><br />The syntax for the boolean logic within a YAML file was inspired by John Siracusa's Rose::DB::Object::QueryBuilder module, which provides data structures to define logic that is then transformed into SQL. YAML::Logic takes the data structure instead and transforms it into Perl code.

Requirements:	No special requirements
Platforms:	*nix, Linux
Keyword:	Codethe,  Harmful,  Inspired,  Isn,  Makes,  Perfect,  Regard,  Rosedbobjectquerybuilder,  Siracusa,  Structure,  Structures,  Syntax,  Takes,  Transformed,  Transforms,  Wellknown
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