长类型规范的代码样式

Question

长度超过80个字符的typespec的代码样式是什么？

@spec function(list() | map(), list() | map(), list() | map(), list() | nil) :: map()

Answer 1

Here's the example from Enum module. You might want to do something similar to this

 @spec chunk_while( t, acc, (element, acc -> {:cont, chunk, acc} | {:cont, acc} | {:halt, acc}), (acc -> {:cont, chunk, acc} | {:cont, acc}) ) :: Enumerable.t() when chunk: any