36 lines
789 B
Factor
36 lines
789 B
Factor
! Copyright (C) 2003, 2008 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: assocs kernel sequences namespaces ;
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IN: make
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SYMBOL: building
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<PRIVATE
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: make-sequence ( quot exemplar -- seq )
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[
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32 swap new-resizable [
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building [ call ] with-variable
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] keep
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] keep like ; inline
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: make-assoc ( quot exemplar -- assoc )
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5 swap new-assoc [
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building [ call ] with-variable
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] keep ; inline
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PRIVATE>
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: make ( quot exemplar -- seq )
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dup sequence? [ make-sequence ] [ make-assoc ] if ; inline
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: , ( elt -- ) building get push ;
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: % ( seq -- ) building get push-all ;
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: ,, ( value key -- ) building get set-at ;
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: %% ( assoc -- ) building get swap assoc-union! drop ;
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: ,+ ( n key -- ) building get at+ ;
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