diff options
| -rw-r--r-- | README.org | 4 | ||||
| -rw-r--r-- | terrafirma.lisp | 2 |
2 files changed, 3 insertions, 3 deletions
@@ -21,7 +21,7 @@ Here is an example: ;; defines a function called VALID-POINT-P. By default the name of the ;; type is used to create the validator function's name. -(defvalidator (pt point) +(defvalidator point (pt) (validate (and (slot-boundp pt 'x) (slot-boundp pt 'y)) "Both X and Y must be bound.") (with-slots (x y) pt @@ -34,7 +34,7 @@ Here is an example: ;; defines a function called VALID-POLY-P. Here we pass a specific ;; name in. We also define this validator in terms of gthe ;; VALID-POLY-P validator. -(defvalidator (p polygon :name valid-poly-p) +(defvalidator polygon (p :name valid-poly-p) (validate (slot-boundp p 'verts) "VERTS must be bound.") (let ((verts (slot-value p 'verts))) (validate (< 2 (length verts)) "VERTS must contain at least three points.") diff --git a/terrafirma.lisp b/terrafirma.lisp index b5ef90c..e5a3ec5 100644 --- a/terrafirma.lisp +++ b/terrafirma.lisp @@ -48,7 +48,7 @@ (defvar *type*) (defvar *instance*) -(defmacro defvalidator ((var type &key name) &body body) +(defmacro defvalidator (type (var &key name) &body body) "Defines a validation function. If TYPE is a symbolic type identifier, then the defined function will have a name like VALID-<TYPE>-P. Otherwise a NAME must be provided. |