Commit Graph

12 Commits

Author SHA1 Message Date
Mark Harrah 8d6dd10798 2.10.0-M5, different arity generalization
1. KList[M[_]] now instead of KList[HL <: HList, M[_]]
  a. head, tail work properly in this variant
  b. disadvantage is that full type not easily transformed to new type constructor
2. AList abstracts on K[L[x]], a higher order type constructor.
 A. Instances written for:
  a. KList
  b. Seq[M[T]] for a fixed T
  c. TupleN
  d. single values
  e. operate on one type constructor when nested
 B. Main disadvantage is type inference.  It just doesn't happen for K[L[x]].
    This is mitigated by AList being used internally and rarely needing to construct a K.
2012-11-17 20:19:24 -05:00
Mark Harrah e2b5ce374c fix task tests 2012-07-01 15:16:41 -04:00
Mark Harrah b096d1b175 global settings preparation: separate compilation/loading stages of Eval 2011-07-09 16:54:41 -04:00
Mark Harrah 818382766e add Types.idFun to replace Predef.identity, replace a :== overload
idFun[T]: T => T instead of identity[T](t: T): T
  doesn't require a new class file when used as a function value
replaced overloads of :== that assigned the Scoped reference on
  the right to the Scoped on the left with <<= scoped.identity
2011-04-16 11:24:58 -04:00
Mark Harrah 087bc569e0 multi-project model based on Settings and ProjectRef 2011-01-18 18:48:32 -05:00
Mark Harrah 0846ffd02b minor updates to utilities 2010-10-30 11:54:43 -04:00
Mark Harrah 32150e7097 type alias A ~>| B for [T]A[T] => Option[B[T]] 2010-08-10 08:40:14 -04:00
Mark Harrah 899920a0a0 conversions 2010-06-10 08:14:50 -04:00
Mark Harrah 5eed8ccbef graph evaluator, rewrite, general updates 2010-06-07 08:53:21 -04:00
Mark Harrah ec19be6152 variance fixes, inference fixes with Result hierarchy 2010-06-01 08:38:56 -04:00
Mark Harrah 75a784d5ec MList covariant, initial Node 2010-05-30 21:14:18 -04:00
Mark Harrah 9a4cfa0037 higher-kinded heterogeneous lists: MList[M[_]]
natural transformations: ~>[A[_], B[_]]
Scala 2.8
2010-05-30 18:42:58 -04:00