Added simple example for async reading /etc/hosts

2 files changed, 35 insertions, 11 deletions

diff --git a/examples/async-read-etc-hosts.js b/examples/async-read-etc-hosts.js
new file mode 100644
index 0000000..701002c
--- /dev/null
+++ b/examples/async-read-etc-hosts.js
@@ -0,0 +1,35 @@
+var aug = require('../build/Release/libaugeas');
+
+
+/* 
+ * Create Augeas object to work with '/etc/hosts'
+ * through 'hosts' lens:
+ */
+aug.createAugeas(
+        {lens: 'hosts', incl: '/etc/hosts'},
+        function(aug) {
+            if (!aug.error()) {
+                console.log(aug.get('/files/etc/hosts/1/ipaddr'));
+                console.log(aug.match('/files/etc/hosts/*/*'));
+            } else {
+                console.log('Sad, but true :-(');
+            }
+        }
+);
+console.log('Waiting for Augeas ...');
+
+/* Example output:
+Waiting for Augeas ...
+127.0.0.1
+[ '/files/etc/hosts/1/ipaddr',
+  '/files/etc/hosts/1/canonical',
+  '/files/etc/hosts/1/alias[1]',
+  '/files/etc/hosts/1/alias[2]',
+  '/files/etc/hosts/1/alias[3]',
+  '/files/etc/hosts/1/alias[4]',
+  '/files/etc/hosts/2/ipaddr',
+  '/files/etc/hosts/2/canonical',
+  '/files/etc/hosts/3/ipaddr',
+  '/files/etc/hosts/3/canonical' ]
+*/
+
diff --git a/examples/heracles.js b/examples/heracles.js
deleted file mode 100644
index 476a114..0000000
--- a/examples/heracles.js
+++ /dev/null
@@ -1,11 +0,0 @@
-var aug = require('../build/Release/libaugeas');
-
-aug.createAugeas(function(aug) {
-        if (!aug.error()) {
-            console.log(aug.get('/files/etc/hosts/1/ipaddr'));
-        } else {
-            console.log('Sad, but true :-(');
-        }
-    }
-);
-console.log('Waiting for Heracles :-)');