y Examples</a></div><hr><div class="binding"><span id="ev/select" class="binding-sym">ev/select</span> <span class="binding-type">cfunction</span> <span class="binding-type"><a href="https://github.com/janet-lang/janet/blob/b60ef68/src/core/ev.c#L966">source</a></span> <pre class="binding-text">(ev/select &amp; clauses)

Block until the first of several channel operations occur. Returns a tuple of the form [:give chan], [:take chan x], or [:close chan], where a :give tuple is the result of a write and :take