Merge branch 'master' into fix-postman-request-version

Author: SierraNL

example/update.js

@@ -0,0 +1,17 @@
+// file: example/update.js
+
+process.env.DEBUG = 'node-vault'; // switch on debug mode
+
+const vault = require('./../src/index')();
+
+vault.update('secret/hello', { value: 'world', lease: '1s' })
+    .then(() => vault.read('secret/hello'))
+    .catch((err) => console.error(err.message));
+
+vault.update('secret/hello', { value: 'everyone', lease: '1s' })
+    .then(() => vault.read('secret/hello'))
+    .catch((err) => console.error(err.message));
+
+vault.update('secret/hello', { value: { 'foo': 'bar', 'world': 'everyone' } })
+    .then(() => vault.read('secret/hello'))
+    .catch((err) => console.error(err.message));

index.d.ts

@@ -47,6 +47,7 @@ declare namespace NodeVault {
         read(path: string, requestOptions?: Option): Promise<any>;
         list(path: string, requestOptions?: Option): Promise<any>;
         delete(path: string, requestOptions?: Option): Promise<any>;
+        update(path: string, data: any, requestOptions?: Option): Promise<any>;
 
         generateFunction(name: string, conf: functionConf): void;