Rspec让散列键意外=>，期待'}'

Question

我混淆了使用红宝石散列码格式和let。

这在正常情况下工作。

{ 
      "id" => 1, 
    "description" => "test 3", 
    "difficulty" => { "id" => 1, "description" => "easy" }, 
} 

但let块

这里失败的代码：

describe 'incorrect_question' do 

    let(:wrong_question1) { 
      "id" => 1, 
    "description" => "test 3", 
    "difficulty" => { "id" => 1, "description" => "easy" }, 
    } 
    it 'does something' do 
    # ... 
    end 
end 

这导致以下情况例外：

syntax error, unexpected =>, expecting '}' (SyntaxError) 
        "id" => 1, 
         ^

Answer 1

1. 如果您的区段跨越超过一行使用do/end。

2. 当上述操作后，您会看到你错过了两个开{闭}哈希：

   let(:wrong_question1) do 
       { 
         "id" => 1, 
       "description" => "test 3", 
       "difficulty" => { "id" => 1, "description" => "easy" } 
       } 
   end