15 Jul
2010
15 Jul
'10
12:59 a.m.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 7/14/10 07:41 , Tom Doris wrote:
Yes, makes sense, I always thought of the projection functions as being secondary. Thanks
Sometimes they are; but take a look at the definitions of various state-like monads (State, Reader, Writer; ST also fits but has other things that might well confuse rather than enlighten). State is probably the easiest to understand, since it's just syntactic sugar for a tuple, -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkw+lawACgkQIn7hlCsL25X1dACbBB/E6tanorQ0Vht9pS4k3GiQ SLkAn2gTdkhN55Cl4MSCKHoCVVRcBMWX =wpVd -----END PGP SIGNATURE-----