Changing vocabs USING: to reflect which words are in lists and lists.lazy

db4
James Cash 2008-06-03 16:57:29 -04:00
parent 53daf5504a
commit 0ca627051e
8 changed files with 14 additions and 14 deletions

View File

@ -1,6 +1,6 @@
! Copyright (C) 2007 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: parser-combinators regexp lists lists.lazy sequences kernel
USING: parser-combinators regexp lists sequences kernel
promises strings unicode.case ;
IN: globs

View File

@ -11,5 +11,5 @@ IN: lazy-lists.examples
: odds 1 lfrom [ 2 mod 1 = ] lfilter ;
: powers-of-2 1 [ 2 * ] lfrom-by ;
: ones 1 [ ] lfrom-by ;
: squares naturals [ dup * ] lmap ;
: squares naturals [ dup * ] lazy-map ;
: first-five-squares 5 squares ltake list>array ;

View File

@ -34,9 +34,9 @@ HELP: lazy-map
{ $values { "list" "a cons object" } { "quot" "a quotation with stack effect ( obj -- X )" } { "result" "resulting cons object" } }
{ $description "Perform a similar functionality to that of the " { $link map } " word, but in a lazy manner. No evaluation of the list elements occurs initially but a " { $link <lazy-map> } " object is returned which conforms to the list protocol. Calling " { $link car } ", " { $link cdr } " or " { $link nil? } " on this will evaluate elements as required." } ;
HELP: lmap-with
HELP: lazy-map-with
{ $values { "value" "an object" } { "list" "a cons object" } { "quot" "a quotation with stack effect ( obj elt -- X )" } { "result" "resulting cons object" } }
{ $description "Variant of " { $link lmap } " which pushes a retained object on each invocation of the quotation." } ;
{ $description "Variant of " { $link lazy-map } " which pushes a retained object on each invocation of the quotation." } ;
HELP: ltake
{ $values { "n" "a non negative integer" } { "list" "a cons object" } { "result" "resulting cons object" } }
@ -86,7 +86,7 @@ HELP: >list
{ $description "Convert the object into a list. Existing lists are passed through intact, sequences are converted using " { $link seq>list } " and other objects cause an error to be thrown." }
{ $see-also seq>list } ;
{ leach lreduce lmap lmap-with ltake lfilter lappend lfrom lfrom-by lconcat lcartesian-product lcartesian-product* lcomp lcomp* lmerge lreduce lwhile luntil } related-words
{ leach lreduce lazy-map lazy-map-with ltake lfilter lappend lfrom lfrom-by lconcat lcartesian-product lcartesian-product* lcomp lcomp* lmerge lreduce lwhile luntil } related-words
HELP: lconcat
{ $values { "list" "a list of lists" } { "result" "a list" } }

View File

@ -25,5 +25,5 @@ IN: lists.lazy.tests
] unit-test
[ { 4 5 6 } ] [
3 { 1 2 3 } >list [ + ] lmap-with list>array
3 { 1 2 3 } >list [ + ] lazy-map-with list>array
] unit-test

View File

@ -9,7 +9,7 @@ IN: lists.tests
T{ cons f 2
T{ cons f 3
T{ cons f 4
T{ cons f f f } } } } } [ 2 + ] map-cons
T{ cons f f f } } } } } [ 2 + ] lmap
] unit-test
{ 10 } [
@ -17,5 +17,5 @@ IN: lists.tests
T{ cons f 2
T{ cons f 3
T{ cons f 4
T{ cons f f f } } } } } 0 [ + ] reduce-cons
T{ cons f f f } } } } } 0 [ + ] lreduce
] unit-test

View File

@ -1,6 +1,6 @@
! Copyright (C) 2007 Samuel Tardieu.
! See http://factorcode.org/license.txt for BSD license.
USING: arrays kernel lists lists.lazy math math.primes namespaces sequences ;
USING: arrays kernel lists math math.primes namespaces sequences ;
IN: math.primes.factors
<PRIVATE

View File

@ -147,8 +147,8 @@ TUPLE: and-parser parsers ;
>r parse-result-parsed r>
[ parse-result-parsed 2array ] keep
parse-result-unparsed <parse-result>
] lmap-with
] lmap-with lconcat ;
] lazy-map-with
] lazy-map-with lconcat ;
M: and-parser parse ( input parser -- list )
#! Parse 'input' by sequentially combining the
@ -171,7 +171,7 @@ M: or-parser parse ( input parser1 -- list )
#! of parser1 and parser2 being applied to the same
#! input. This implements the choice parsing operator.
or-parser-parsers 0 swap seq>list
[ parse ] lmap-with lconcat ;
[ parse ] lazy-map-with lconcat ;
: left-trim-slice ( string -- string )
#! Return a new string without any leading whitespace
@ -216,7 +216,7 @@ M: apply-parser parse ( input parser -- result )
-rot parse [
[ parse-result-parsed swap call ] keep
parse-result-unparsed <parse-result>
] lmap-with ;
] lazy-map-with ;
TUPLE: some-parser p1 ;

View File

@ -1,6 +1,6 @@
! Copyright (c) 2007 Aaron Schaefer.
! See http://factorcode.org/license.txt for BSD license.
USING: lists.lazy math math.primes ;
USING: lists math math.primes ;
IN: project-euler.007
! http://projecteuler.net/index.php?section=problems&id=7