func main() {
data := flag.String("data", "", "data")
rules := flag.String("rules", "", "rules file path")
flag.Parse()
tks := strings.Split(*data, "&")
obj := make(map[string]interface{})
for _, tk := range tks {
kv := strings.Split(tk, "=")
obj["$"+kv[0]] = GuessType(kv[1])
}
fmt.Println(obj)
ruleEngine := rulengine.NewRuleEngine()
ruleEngine.Load(*rules)
actions := ruleEngine.GetAction(obj)
fmt.Println("--------------")
for _, action := range actions {
fmt.Println(action)
}
}
func main() {
engine := rulengine.NewRuleEngine()
engine.AddExpression("$user.age > 35", "age_larger_than_35")
engine.AddExpression("$user.gender == male", "male")
engine.AddExpression("$user.gender == female", "female")
engine.AddRule(&logic.Rule{Expression: "age_larger_than_35 & male", Action: "Pass"})
data := facts.NewFactCollection()
user := `
{
"age" : 47,
"gender" : "male"
}
`
fact := facts.NewFact(user)
data.Add("user", fact)
exprNames := engine.GetFiredExpressions(data)
log.Println(exprNames)
actions := engine.GetAction(data)
log.Println(actions)
}