|Version 1 (modified by john@…, 9 years ago) (diff)|
Tuple Sections Proposal
allow tuple sections
(1,,3) becomes \a -> (1,a,3)
very oftenly requested. would save a lot of little cryptically named utility functions. higher order routines to fill in tuple values are quite common
nested tuple sections can be a little unintuitive
((1,),) becomes \a -> (\b -> (1,b),a) rather than \a b -> ((1,a),b) as some might expect.