@unction/key v8.0.0

@unction/key

KeyType -> mixed -> ValueType

Returns the value of a specific key on an iterable. If no key is found it returns undefined. If the second argument isn't an iterable we return undefined, to allow for graceful failure.

key("aaa")({aaa: "1"}) // "1"
key("bbb")({aaa: "1"}) // undefined
key("bbb")(undefined) // undefined
key(0)(["aaa"]) // "aaa"