28 May
2015
28 May
'15
9:57 a.m.
Hi, Reading on continuation I've came across this new style of creating the functions which I guess is not very clear in how it works --------------- Prelude> let add_cps x y = \k -> k (x+y) Prelude> add_cps 3 4 $ print 7 --------------- I have some questions as to 1) what is the role of variable 'k' and what eventually happens to it. 2) How does print work after the $ because there is clearly no parameter being passed to it. Thanks, Shishir Srivastava