On May 26, 2012, at 10:32 AM, Don Green wrote:
> (with-output-to-file file
> #:exists 'replace
> (lambda ()
>(for ((ch content)) (display ch ;< ;; --- test
> (check-equal? (with-output-to-string
> (lambda ()
> (for ((ln (answer file)))
>
On Fri, May 25, 2012 at 6:16 PM, Don Green wrote:
> Given the output of Racket's read-words/line function, which produces a list
> of lists. Each word is in a list, each group of words on a line is in a
> list, all within a list.
>
> Any ideas on how to sort on the car (first element) of each list
On May 25, 2012, at 12:16 PM, Don Green wrote:
> Given the output of Racket's read-words/line function, which produces a list
> of lists. Each word is in a list, each group of words on a line is in a list,
> all within a list.
>
> Any ideas on how to sort on the car (first element) of each li
Given the output of Racket's read-words/line function, which produces a
list of lists. Each word is in a list, each group of words on a line is in
a list, all within a list.
Any ideas on how to sort on the car (first element) of each list that
corresponds to a line?
In other words, I want to sort
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