message goes here

.travis.yml

@@ -1,6 +1,6 @@
 language: clojure
-lein: lein2
-script: lein2 midje :config .midje-grading-config.clj
+lein: lein
+script: lein midje :config .midje-grading-config.clj
 jdk:
   - openjdk7
 notifications:

src/predicates.clj

@@ -1,41 +1,53 @@
 (ns predicates)
 
 (defn sum-f [f g x]
-  :-)
+  (+ (f x) (g x)))
 
 (defn less-than [n]
-  :-)
+  (fn [x] (< x n)))
 
 (defn equal-to [n]
-  :-)
+  (fn [x] (== x n)))
 
 (defn set->predicate [a-set]
-  :-)
+  (fn [x]
+    (if (contains? a-set x) true
+      false)))
 
 (defn pred-and [pred1 pred2]
-  :-)
+  (fn [x] (and (pred1 x) (pred2 x))))
 
 (defn pred-or [pred1 pred2]
-  :-)
+  (fn [x] (or (pred1 x) (pred2 x))))
 
 (defn whitespace? [character]
   (Character/isWhitespace character))
 
 (defn blank? [string]
-  :-)
+  (every? whitespace? string))
 
 (defn has-award? [book award]
-  :-)
+  (let [awards (:awards book)]
+    (contains? awards award)))
 
 (defn HAS-ALL-THE-AWARDS? [book awards]
-  :-)
+  (let [apu (fn [x] (has-award? book x))]
+    (every? apu awards)))
 
 (defn my-some [pred a-seq]
-  :-)
+  (let [check (filter pred a-seq)]
+        (if (== (count check) 0)
+          false
+          (first (map pred check)))))
+
 
 (defn my-every? [pred a-seq]
-  :-)
+  (== (count (filter pred a-seq)) (count a-seq)))
 
 (defn prime? [n]
-  :-)
+  (let [pred (fn [x] (integer? (/ n x)))]
+    (not (some pred (range 2 n)))))
 ;^^
+
+
+