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factor
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. . . and bi@,/tri@, , just for kicks

db4
Joe Groff 2008-07-27 11:49:31 -07:00
parent d6db9897fa
commit 3a7dd35e39
2 changed files with 8 additions and 0 deletions
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3
extra/combinators/lib/lib-tests.factor
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@ -8,6 +8,9 @@ IN: combinators.lib.tests
[ 5 4 ] [ 5 0 1 [ + ] [ - ] bi*, bi ] unit-test
[ 5 4 5 ] [ 5 0 1 1 [ + ] [ - ] [ * ] tri*, tri ] unit-test
[ 5 6 ] [ 5 0 1 [ + ] bi@, bi ] unit-test
[ 5 6 7 ] [ 5 0 1 2 [ + ] tri@, tri ] unit-test
[ 5 ] [ [ 10 random ] [ 5 = ] generate ] unit-test
[ t ] [ [ 10 random ] [ even? ] generate even? ] unit-test

5
extra/combinators/lib/lib.factor
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@ -22,6 +22,11 @@ IN: combinators.lib
: tri*, ( obj obj obj quot quot quot -- quot' quot' quot' )
[ [ curry ] curry ] tri@ tri* ; inline
: bi@, ( obj obj quot -- quot' quot' )
[ curry ] curry bi@ ; inline
: tri@, ( obj obj obj quot -- quot' quot' quot' )
[ curry ] curry tri@ ; inline
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Generalized versions of core combinators
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!