Usint to string from clojure

Author: beothorn

README.md

@@ -2,5 +2,5 @@ Clojure Wrapper for libre office calc
 
 Usage  
 
-=clj("(+ 1 2 3)")
+=clj("(def fib-seq ((fn rfib [a b] (lazy-seq (cons a (rfib b (+ a b))))) 0 1)) (take 20 fib-seq)")
 

src/com/github/beothorn/clojurecalc/ClojureCalcImpl.java

@@ -11,6 +11,7 @@
 import com.sun.star.registry.XRegistryKey;
 import com.sun.star.uno.XComponentContext;
 import com.sun.star.table.XCellRange;
+import java.util.Iterator;
 
 public class ClojureCalcImpl extends WeakBase implements XServiceInfo, XLocalizable, XClojureCalc{
 
@@ -85,8 +86,10 @@ public String clj(String exp)
         Thread.currentThread().setContextClassLoader(parentClassLoader);
         try {
             IFn eval = Clojure.var("clojure.core", "load-string");
-            Object invoke = eval.invoke(exp);
-            result = invoke.toString();
+            IFn str = Clojure.var("clojure.core", "str");
+            IFn apply = Clojure.var("clojure.core", "apply");
+            Object evalResult = eval.invoke(exp);
+            result = apply.invoke(str, evalResult).toString();
         }catch(Exception e){  
             result = e.getMessage();
         } finally {