Proposal: Add concatMapM function (#2042)

[Bulat Ziganshin]

Hello Johannes,

Thursday, January 31, 2008, 6:10:14 PM, you wrote:

> PS: go read any honest OO book on the benefits of interface
> oriented design - they know this stuff - they got there
> the hard way (that is, via C++ :-)

OOP is well known as "stripped FP" paradigm :)  when FP just pass all
the functions and data required for specialization of generic
algorithm, OOP provides interfaces, virtual functions, anonymous
classes, delegates and lots of other interesting ways to hide the fact
of lack of first-class functions :)  look at
http://haskell.org/haskellwiki/OOP_vs_type_classes 


-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin at gmail.com