package env

import (
	"strings"
)

func True(flag string) bool {
	saveMu.Lock()
	defer saveMu.Unlock()
	if envPB == nil {
		return false
	}
	found := envPB.FindByVar(flag)
	if found == nil {
		return false
	}
	if strings.ToLower(found.Value) == "true" {
		return true
	}
	return false
}