[Haskell-cafe] nested function application question

[David Menendez]

2009/1/5 Ross Mellgren <rmm-haskell at z.odi.ac>:
> If for some reason you absolutely need to avoid parentheses (mostly as a
> thought exercise, I guess), you'd have to have a flipped version of
> intercalate:

Or a version of ($) that associates differently.

infixl 0 $$

f $$ x = f x

*Main Data.ByteString> :t \x y z -> intercalate $$ intercalate x y $$ z
\x y z -> intercalate $$ intercalate x y $$ z :: ByteString
                                                 -> [ByteString]
                                                 -> [ByteString]
                                                 -> ByteString


-- 
Dave Menendez <dave at zednenem.com>
<http://www.eyrie.org/~zednenem/>