defmodule PerriAir.Router do
 use PerriAir.Web, :router
 use Honeybadger.Plug
 use ExAdmin.Route

 pipeline :browser do



protocol Enumerable not implemented for %PerriAir.User{__meta__: #Ecto.Schema.Metadata<:loaded, "users">, id: 8, inserted_at: #Ecto.DateTime<2016-12-23 15:38:38>, password: nil, password_hash: "$2b$12$NxLaK3ZUVPLE23E1L.64GOjm7FtTLemXPUXsp6gSAP346is8e6d5e", projects: #Ecto.Association.NotLoaded<association :projects is not loaded>, updated_at: #Ecto.DateTime<2016-12-23 15:38:38>}

user = Repo.get(User, user_id)

user =
  User
  |> Repo.get(user_id)
  |> Repo.preload(:projects)

user = Repo.preload(Repo.get(User, user_id), :projects)