Alex Siman siman

## key_opts.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              5 stars
            
          
                softprops
                / key_opts.md
            
            
              Created
              June 24, 2011 06:11
            
              
                sbt function operator cheatsheet
              
          
    key independent functions

:=   binds single value
+=   appends single value
++=  appends seq of values

key dependent functions

<<=  binds single value

<+= appends single value

  
## type-bounds.scala
class A
class A2 extends A
class B

trait M[X]

//
// Upper Type Bound
//
def upperTypeBound[AA <: A](x: AA): A = x
	class A
	class A2 extends A
	class B

	trait M[X]

	//
	// Upper Type Bound
	//
	def upperTypeBound[AA <: A](x: AA): A = x