lispdoc - results for every |
(every pred first-seq &rest more-seqs) | Function: Apply PREDICATE to the 0-indexed elements of the sequences, then possibly to those with index 1, and so on. Return NIL as soon as any invocation of PREDICATE returns NIL, or T if every invocation is non-NIL.
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Example:(defun text? (element) (every #'text-el? element)) | Mentioned in: CLtL2 - 14.2. Concatenating, Mapping, and Reducing Sequences CLtL2 - 6.4. Logical Operators HyperSpec - Function EVERY, SOME, NOTEVERY, NOTANY PCL - matching functions PCL - sequence predicates Successful Lisp - chapter12 Successful Lisp - chapter18 |
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| By Bill Moorier |
