Merge pull request #40 from shannonlal/v-0-3-2-List-Selection-Size

V 0 3 2 list selection size

README.md

@@ -135,3 +135,21 @@ gulp.src('test.js')
 	}));
 
 ```
+
+Example List Selection:
+[Note: see sample file]( examples/list-selection-gulpfile.js)
+```javascript
+
+    gulp.src( './package.json' )
+        .pipe( prompt.prompt({
+            type:'list',
+            name:'env',
+            message:'Please enter selection?',
+            choices: ['a','b','c','d','e','f', 'g', 'h'],
+            pageSize:'3'
+        }, (res) => {
+            console.log('Result', res);
+        }) );
+
+```
+

examples/list-selection-gulpfile.js

@@ -0,0 +1,27 @@
+'use strict';
+
+var gulp = require( 'gulp' );
+var prompt = require('../index');
+
+/**
+ * The following is a sample gulp file for getting the list selection size from the command prompt
+ * Note: Gulp Prompt is a wrapper around inquirer.js so if it is available in inquirer.js 
+ * it should be available within gulp-prompt.  The prompt function is essentially a straight
+ * passthrough to the inquirer.js library.  The page size variable is what sets the length of display
+ * items in list
+ * 
+ * https://github.com/SBoudrias/Inquirer.js#questions
+ */
+gulp.task( 'getSelection',  () => {
+    return gulp.src( './package.json' )
+        .pipe( prompt.prompt({
+            type:'list',
+            name:'env',
+            message:'Please enter selection?',
+            choices: ['a','b','c','d','e','f', 'g', 'h'],
+            pageSize:'3'
+        }, (res) => {
+            console.log('Result', res);
+        }) );
+});
+

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gulp-prompt",
-  "version": "0.3.1",
+  "version": "0.3.2",
   "description": "Add interactive console prompts to gulp",
   "main": "index.js",
   "scripts": {