ruby - 如何正确设置 rubocop 大小写缩进

Question

如何让 rubo-cop 接受以下案例选择的正确内容:

variable = case some_other_variable
  when 'some value' then 'some result'
  when 'some other value' then 'some other result'
  when 'one more value'  then 'one more result'
end

我目前在我的 .rubocop.yml 中有这个:

CaseIndentation:
  EnforcedStyle: end
  IndentOneStep: true

但它一直这样出错:

C: Layout/CaseIndentation: Indent when one step more than end.
    when 'some value' then 'some result'

我做错了什么，我该如何解决？

Answer 1

它说

• Indent when as deep as case
• When assigning the result of a conditional expression to a variable, preserve the usual alignment of its branches

所以它可能以这种方式对 Rubocop 有效:

variable = case some_other_variable
           when 'some value' then 'some result'
           when 'some other value' then 'some other result'
           when 'one more value' then 'one more result'
           end

或者这样

variable =
  case some_other_variable
  when 'some value' then 'some result'
  when 'some other value' then 'some other result'
  when 'one more value' then 'one more result'
  end