Options as optional arguments See: http://stackoverflow.com/questions/4199393/are-options-and-named-default-arguments-like-oil-and-water-in-a-scala-api
Addition to pairToMap
specified on Integers
Addition to pairToMap
specified on Integers
tuple with optional second element
empty Map if v is None, Map(k -> v) otherwise
Construct Map out of (k,v) pair where v is optional
Construct Map out of (k,v) pair where v is optional
tuple with optional second element
empty Map if v is None, Map(k -> v) otherwise