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21 lines
722 B
Racket
21 lines
722 B
Racket
#lang debug racket/base
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(require racket/file
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racket/string)
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(provide usable-words)
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(define reverse-string (compose1 list->string reverse string->list))
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(define omit-words (map reverse-string (file->lines "data/omit.rktd")))
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(define (make-wordlist)
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;; do global filtering here (i.e., filters that are always true)
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(define ws
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(for/list ([w (in-lines (open-input-file "data/words.rktd"))]
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#:when (and (not (regexp-match "'" w)) ; no apostrophes
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(regexp-match #rx"^[A-Za-z]+$" w) ; no accented letters
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(not (member w omit-words)) ; no bad words
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))
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w))
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ws)
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(define usable-words (make-wordlist)) |