2016-07-27 5 views

답변

3

IEx.configure [inspect: [limit: 1000]]은 입력 된 모든 표현 iex에 의해 자동 inspect 호출에 대한 옵션을 변경하고 실제 IO.inspect 기능의 동작을 변경하지 않습니다. 당신은 IO.inspect 사용 래퍼를 만들어야 대신 IO.inspect의 :

test "the truth" do 
    list = Enum.to_list(1..100) 
    IO.inspect list 
    i list 
end 

defp i(item, opts \\ []) do 
    IO.inspect(item, Keyword.put(opts, :limit, 1000)) 
end 

출력 :

$ mix test 
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 
23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 
43, 44, 45, 46, 47, 48, 49, 50, ...] 
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 
23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 
43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 
63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 
83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100] 
. 

Finished in 0.03 seconds 
1 test, 0 failures