forked from brmlab/brmelect-github
qwerty
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1 changed files with 4 additions and 1 deletions
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@ -43,7 +43,10 @@
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; helpers
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(define (param parameters key)
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(hash-table-ref/default parameters key ""))
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(let ((val (hash-table-ref/default parameters key "")))
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(cond
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((string? val) val)
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(else (message-body val)))))
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(define (int-param parameters key)
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(string->number (param parameters key)))
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