Schwartzian transform

James Laver james.laver at
Wed Aug 13 11:24:15 BST 2014

On 13 Aug 2014, at 11:12, Alex Balhatchet <kaoru at> wrote:

> D'oh. Thanks for schooling me on 'map EXPRESSION' gents. I do vaguely
> remember seeing that before, but I never use it so I completely forgot
> about it :-)

It’s amazing what you can fit into an expression (especially with parens), and the expression form runs a little faster. grep EXPR is also really useful for doing regex matches over a list and it becomes more obvious what it’s doing at first glance.


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