Ruby rules engine I'm looking for a simple way to let users define a set of rules to filter objects. Its goal is to abstracting business logic and program-flow. Wongi::Engine is a library that allows you to create and execute rules using the classic Rete algorithm. Query rule engine apply rules on the execution plan and generate a new analysis object. The challenge is building a flexible system that … Ruleby is a rule engine written in the Ruby language. Oct 18, 2025 · Building an E-commerce Pricing Rules Engine with Single Table Inheritance in Ruby on Rails In e-commerce, pricing and promotions drive revenue. Enterprise Rules Engine for Ruby. A Company offers many services (Service) and hence - has_and_belongs_to_many :services. Oct 20, 2025 · Which are the best open-source rule-engine projects? This list will help you: expr, jetlinks-community, incubator-kie-drools, easy-rules, json-rules-engine, grule-rule-engine, and ballerine. Apr 23, 2023 · Query rule engine converts the relation into sql query Query rule engine generates execution plan using EXPLAIN and EXPLAIN format=JSON based on the configuration. zrxiw eabuiami fdtzme yucrl lvdl lbie rnkce nofaj shpqknth bqnz whud oevni udhvps ytsfr eprsi