I think it would be faster/more compact as:
z.map(_.map { element =>
val tokens = element.split("=")
(tokens(0), tokens(1))
}.toMap)
(That's probably 95% right but I didn't compile or test it.)
On Wed, Nov 12, 2014 at 12:18 AM, YaoPau <jonrgr...@gmail.com> wrote:
> OK I got it working with:
>
> z.map(row => (row.map(element => element.split("=")(0)) zip row.map(element
> => element.split("=")(1))).toMap)
>
> But I'm guessing there is a more efficient way than to create two separate
> lists and then zip them together and then convert the result into a map.
>
>
>
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