Ruby & Rules Engines -


I'm looking for an easy way to define a set of rules for users to filter objects.

e.g. Let me notify them of any definition "inform me about the date of booking, if the date of booking & lt; 2009/04/30 and value> 100.00"

more or less: one with custom DSL Ruby Rule Engine is to keep.

Does any library present in this?

Itemprop = "text">

Take a look Parsing Expression grammar to your DSL And then parsing it to form its own formats.


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