scala implicit or explicit conversion from iterator to iterable
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Published on 2010-04-30T18:35:40Z
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2010/04/30
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scala
|collections
Does Scala provide a built-in class, utility, syntax, or other mechanism for converting (by wrapping) an Iterator with an Iterable?
For example, I have an Iterator[Foo] and I need an Iterable[Foo], so currently I am:
val foo1: Iterator[Foo] = ....
val foo2: Iterable[Foo] = new Iterable[Foo] {
def elements = foo1
}
This seems ugly and unnecessary. What's a better way?
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