“dangling” local blocks in scala?

{ import my.crazy.implicit.functions. _ // use them... } // code I know isn't touched by them.

Why not write new IteratorInt { ... } Edit: This is the style used by Programming in Scala (see sample chapter pdf) new RationalTrait { val numerArg = 1 * x val denomArg = 2 * x } and Java Coding Conventions. Open brace "{" appears at the end of the same line as the declaration statement.

1 I'm with you! A good code style is very important. – Eastsun Oct 6 '09 at 13:30 I dislike this coding style (in Java I put opening braces on new lines) but semicolon inference forces me to use it in Scala.

Down with semicolon inference! – starblue Oct 6 '09 at 14:31.

Looking through the Scala 2.8 Predef class, I find that there is a method "locally". As near as I can tell, it's the same as Predef. Identity, except for having the "@inline" annotation.

What's it for, and why is it important enough to be in Predef (and thus usable anywhere in Scala)?

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