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sequences.generalizations: use concat-as in nappend-as.

db4
John Benediktsson 2015-06-06 09:25:58 -07:00
parent d07564532d
commit 5904690ae6
1 changed files with 2 additions and 3 deletions
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5
basis/sequences/generalizations/generalizations.factor
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@ -5,8 +5,7 @@ memoize.private generalizations ;
IN: sequences.generalizations
MACRO: nsequence ( n seq -- )
[ [nsequence] ] keep
'[ @ _ like ] ;
[ [nsequence] ] keep '[ @ _ like ] ;
MACRO: narray ( n -- )
'[ _ { } nsequence ] ;
@ -36,7 +35,7 @@ MACRO: set-firstn ( n -- )
: nappend ( n -- seq ) narray concat ; inline
: nappend-as ( n exemplar -- seq )
[ nappend ] dip like ; inline
[ narray ] [ concat-as ] bi* ; inline
MACRO: nmin-length ( n -- )
dup 1 - [ min ] n*quot