Add info on calling js functions to README

rubyjs · Dec 23, 2013 · 57beb23 · 57beb23
1 parent 9482e5b
commit 57beb23
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -31,6 +31,11 @@ evaluate some simple JavaScript
     cxt = V8::Context.new
     cxt.eval('7 * 6') #=> 42
 
+call JavaScript functions
+
+    cxt.eval "function isTruthy(arg) { return !!arg }"
+    cxt.scope.isTruthy(0) #=> false
+
 embed values into the scope of your context
 
     cxt['foo'] = "bar"
@@ -173,4 +178,4 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 [1]: https://github.com/cowboyd/libv8
-[2]: http://code.google.com/p/v8/wiki/BuildingWithGYP
+[2]: http://code.google.com/p/v8/wiki/BuildingWithGYP