diff options
Diffstat (limited to 'src/clojure')
-rw-r--r-- | src/clojure/contrib/pred.clj | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/src/clojure/contrib/pred.clj b/src/clojure/contrib/pred.clj deleted file mode 100644 index 2ec76284..00000000 --- a/src/clojure/contrib/pred.clj +++ /dev/null @@ -1,70 +0,0 @@ -;; Copyright (c) Stephen C. Gilardi. All rights reserved. -;; The use and distribution terms for this software are covered by the -;; Common Public License 1.0 (http://opensource.org/licenses/cpl.php) -;; which can be found in the file CPL.TXT at the root of this distribution. -;; By using this software in any fashion, you are agreeing to be bound by -;; the terms of this license. -;; You must not remove this notice, or any other, from this software. -;; -;; pred.clj -;; -;; Some clojure predicates -;; -;; Items commented out below are defined in the clojure namespace -;; -;; scgilardi (gmail) -;; 28 June 2008 - -(ns clojure.contrib.pred) - -;; coll? -;; list? -;; map? -;; set? - -(defn stack? - "Returns true if x implements IPersistentStack" - [x] - (instance? clojure.lang.IPersistentStack x)) - -;; vector? - -(defn ref? - "Returns true if x implements IRef" - [x] - (instance? clojure.lang.IRef x)) - -;; seq? -;; var? - -(defn map-entry? - "Returns true if x is a MapEntry" - [x] - (instance? clojure.lang.MapEntry x)) - -(defn atom? - "Returns true if x is not a collection" - [x] - (not (coll? x))) - -;; number? -;; ratio? - -(defn range? - "Returns true if x is a Range" - [x] - (instance? clojure.lang.Range x)) - -;; function? -> fn? - -(defn macro? - "Returns true if x names a macro" - [x] - (and (symbol? x) - (boolean - (:macro (meta (resolve x)))))) - -;; integer? -;; even? -;; odd? -;; empty? |