> I want to iterate over the ArrayBuffer.
You should get yourself familiar with methods related to the Scala
collection library:
https://twitter.github.io/scala_school/collections.html
Almost all of the methods take a function as their parameter. This is
a very convenient feature of Scala (unlike
Alternative solution:
https://github.com/xitrum-framework/xitrum-package
It collects all dependency .jar files in your Scala program into a
directory. It doesn't merge the .jar files together, the .jar files
are left "as is".
On Sat, May 31, 2014 at 3:42 AM, Andrei wrote:
> Thanks, Stephen. I h
> Can someone explain to me the difference between map and flatMap
Similarity: Both transform collection A to collection B.
Difference:
* map: One element in A is transformed to one element. One -> one.
Size of B = size of A.
* flatMap: One element in A is transformed to 0 or more elements, then
