suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added make-pair to beginner

Browse Source 
svn: r15742
This commit is contained in:
Matthias Felleisen 2009-08-14 23:27:54 +00:00
parent f3b1700c79
commit fd813e111e
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
collects/lang/private/beginner-funs.ss
View File

@ -1,5 +1,5 @@
(module beginner-funs mzscheme (module beginner-funs scheme
(require mzlib/etc mzlib/list mzlib/math syntax/docprovide) (require mzlib/etc mzlib/list mzlib/math syntax/docprovide)
;; Implements the procedures: ;; Implements the procedures:
@ -277,6 +277,8 @@
"to extract the indexed item from the list") "to extract the indexed item from the list")
(list (any ... -> (listof any)) "to construct a list of its arguments") (list (any ... -> (listof any)) "to construct a list of its arguments")
(make-list (natural-number any -> (listof any)) "(make-list k x) constructs a list of k copies of x")
((beginner-list* list*) (any ... (listof any) -> (listof any)) ((beginner-list* list*) (any ... (listof any) -> (listof any))
"to construct a list by adding multiple items to a list") "to construct a list by adding multiple items to a list")