module function Kernel.#select

select(reads, writes = [], excepts = [], timeout = nil) -> [[IO]] | nil[permalink][rdoc]

IO.select と同じです。

[PARAM] reads:: IO.select 参照
[PARAM] writes:: IO.select 参照
[PARAM] excepts:: IO.select 参照
[PARAM] timeout:: IO.select 参照

[SEE_ALSO] IO.select