11 lines
374 B
Factor
11 lines
374 B
Factor
! Copyright (C) 2008 Doug Coleman, Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: peg.ebnf math.parser kernel assocs sorting ;
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IN: sorting.human
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: find-numbers ( string -- seq )
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[EBNF Result = ([0-9]+ => [[ string>number ]] | (!([0-9]) .)+)* EBNF] ;
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: human-sort ( seq -- seq' )
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[ dup find-numbers ] { } map>assoc sort-values keys ;
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