Sample

gistfile1.txt

groups = [{
  condition: "OR",
  rules: []
}]

state = {}



def match_groups(groups)
  groups.each do |group|
    context = create_from(state)

    case group[:condition]
    when "OR"
      group[:rules].any? { |rule| match(rule, context) }
    when "AND"
      group[:rules].all? { |rule| match(rule, context) }
    end
  end
end