X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Futils.lisp;h=5cb702c6f385d79d8f045ecc1409f981b90ad943;hb=91fd1e39d4f509e13fcab3ce3a2dd5a17ddcdcc5;hp=41fe5f3676eb80c6641fbc399036e1eadfc5cf37;hpb=b3c22837d022f29e077bc65d74cc1b320c91ba65;p=jscl.git

diff --git a/src/utils.lisp b/src/utils.lisp
index 41fe5f3..5cb702c 100644
--- a/src/utils.lisp
+++ b/src/utils.lisp
@@ -16,6 +16,8 @@
 ;; You should have received a copy of the GNU General Public License
 ;; along with JSCL.  If not, see <http://www.gnu.org/licenses/>.
 
+(/debug "loading utils.lisp!")
+
 (defvar *newline* "
 ")
 
@@ -84,3 +86,10 @@
 (defun float-to-string (x)
   #+jscl (float-to-string x)
   #-jscl (format nil "~f" x))
+
+(defun satisfies-test-p (x y &key key (test #'eql) testp (test-not #'eql) test-not-p)
+  (when (and testp test-not-p)
+    (error "Both test and test-not are set"))
+  (let ((key-val (if key (funcall key y) y))
+        (fn (if test-not-p (complement test-not) test)))
+    (funcall fn x key-val)))