15 Sep
2008
15 Sep
'08
11:09 p.m.
Rafael C. de Almeida a écrit :
Derek Elkins wrote:
On Mon, 2008-09-15 at 18:42 -0300, Mauricio wrote:
Hi,
I tested the expression below and it doesn't work. Is there some way to achieve that (i.e., turning an expression inside parenthesis into an operator)?
2 `(flip (^^))` (3%4) No it shouldn't work. The fact that the opening and closing marks are the same suggests that it shouldn't. You can fake it though.
x -| f = f x f |- x = f x
2 -| flip (^^) |- (3%4)
Isn't naming the expression 'flip (^^)' much clearer?
I think that is an interesting question about programming style. In practical code I think we should have a balance between the complexity of big expressions and the complexity of too many names. Best, Maurício