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(defun get-file-lines (name)
(uiop:read-file-lines name))
(defun partial (func &rest args1)
(lambda (&rest args2)
(apply func (append args1 args2))))
(defun compose (a b)
(lambda (&rest args)
(funcall a (apply b args))))
(defun filter (func l)
(loop :for i :in l :when (funcall func i) :collect i))
(defun trim (input)
(string-trim '(#\Space #\Newline #\Backspace #\Tab
#\Linefeed #\Page #\Return #\Rubout) input))
(defun fold-left (reducer initial list)
(loop for fold = initial then (funcall reducer fold element)
for element in list
finally (return fold)))
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