The common Enrich-My-Library pattern seems to be something like class Foo(value: Int) implicit def int2Foo(i: Int) = new Foo(i)
How do I add a foreachWithIndex method on Scala collections? This is what I could come up with so fa开发者_JAVA技巧r:
I tried to extend TraversableLike with my own methods, but I failed. First, see what I wanna achieve: class RichList[A](steps: List[A]) {
Let\'s assume I want to create a trait that I can mix in into any Traversable[T]. In the end, I want to be able to say things like:
Suppose one wants to build a novel generic class, Novel[A].This class will contain lots of useful methods--perhaps it is a type of collection--and therefore you want to subclass it.But you want the me
I want to copy 10 rows from a workbook into a new workbook. The cop开发者_JAVA技巧y & paste is fine, but in the copied cells are some formulas that I need to replace with the results.
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