Add anonymous function examples

presentation.tex

@@ -149,7 +149,7 @@
   \frametitle{Hello World}
   \begin{minted}{clojure}
     (ns hello-world.core
-      (:gen-class))
+      (:gen-class)) ; Generate a java class
 
     (defn -main
       "I don't do a whole lot ... yet."
@@ -162,7 +162,7 @@
   \frametitle{Thread First Macro}
   \begin{minted}{clojure}
     (-> "a b c d"
-        .toUpperCase
+        .toUpperCase ; Calling directly to java
         (.replace "A" "X")
         (.split " ")
         first)
@@ -174,7 +174,7 @@
   \frametitle{Thread Last Macro}
   \begin{minted}{clojure}
     (->> (range)
-         (map #(* % %))
+         (map #(* % %)) ; Anonymous function
          (filter even?)
          (take 10)
          (reduce +))
@@ -182,5 +182,15 @@
   \url{http://clojuredocs.org/clojure.core/->>}
 \end{frame}
 
+\begin{frame}[fragile]
+  \frametitle{Anonymous Functions}
+  \begin{minted}{clojure}
+    (fn [x y]
+      (+ x y))
+
+    #(+ %1 %2)
+    #(+ % %) ; Only takes 1 argument
+  \end{minted}
+\end{frame}
 \section{Resources}
 \end{document}