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author | Julian Graham <julian.graham@aya.yale.edu> | 2010-08-08 19:32:23 -0400 |
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committer | Julian Graham <julian.graham@aya.yale.edu> | 2010-08-08 19:32:23 -0400 |
commit | b24b7deb000ee4108c5e3a0a2cb3d7494973a7a4 (patch) | |
tree | 41dd47b92696103dcadb939d9938166f8b5c3ad2 /module/rnrs | |
parent | 58daadd9825bf1db3e8958a8b41f6316ec3db7fd (diff) | |
download | guile-b24b7deb000ee4108c5e3a0a2cb3d7494973a7a4.tar.gz |
Explicit definitions for `vector-for-each' and `vector-map'; Guile's SRFI-1
`for-each' and `map' implementations do not operate on lists and vectors
interchangeably.
* module/rnrs/base.scm (vector-for-each, vector-map): New functions.
* test-suite/Makefile.am: Add test-suite/tests/r6rs-base.test to SCM_TESTS.
* test-suite/tests/r6rs-base.test: New file.
Diffstat (limited to 'module/rnrs')
-rw-r--r-- | module/rnrs/base.scm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/module/rnrs/base.scm b/module/rnrs/base.scm index 728afe457..e92089e1d 100644 --- a/module/rnrs/base.scm +++ b/module/rnrs/base.scm @@ -72,10 +72,13 @@ syntax-rules identifier-syntax) (import (rename (guile) (quotient div) (modulo mod)) - (rename (only (guile) for-each map) - (for-each vector-for-each) (map vector-map)) (srfi srfi-11)) + (define (vector-for-each proc . vecs) + (apply for-each (cons proc (map vector->list vecs)))) + (define (vector-map proc . vecs) + (list->vector (apply map (cons proc (map vector->list vecs))))) + (define (div-and-mod x y) (let ((q (div x y)) (r (mod x y))) (values q r))) (define (div0 x y) |