Concat ( underlying: Iterable [ A ] , other: IterableOnce [ A ] )

[+] val other : IterableOnce [ A ]

[+] val underlying : Iterable [ A ]

[+] def _1 : T1

[+] def _2 : T2

[+] def copy ( underlying: Iterable [ A ] , other: IterableOnce [ A ] ) : Concat [ A ]

[+] def copy$default$1 : Iterable [ A ]

[+] def copy$default$2 : IterableOnce [ A ]

[+] def iterator : Iterator [ A ]

[+] override def knownLength : Int