ruby on rails - How to map id to name in active admin index? -


i using active admin. have project , user model many many relationship between them. in user model have project_leader boolean column. , in project model have project_leader integer column. allowed select 1 project leader each project. , id of user project leader stored in project project_leader column. how map id of user name active admin index?

solved:

in project model defined method following. 

def get_associated_user     p = self.project_leader     user = user.find(p).full_name   end

and active_admin index called method object.get_associated_user


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