From 09b7f91e672ddf0fc9e0f601359ed45e5193a8d0 Mon Sep 17 00:00:00 2001
From: lub <git@lubiland.de>
Date: Tue, 17 Oct 2017 12:05:23 +0200
Subject: [PATCH] create findShortcut

---
 commands.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/commands.js b/commands.js
index 4c8478d..0282216 100644
--- a/commands.js
+++ b/commands.js
@@ -58,6 +58,26 @@ function fetchCommand(input, commands, threshhold){
 commands.fetchCommand = fetchCommand;
 commands.getEditDistance = getEditDistance;
 
+const findShortcut = (shortcut, objects) => {
+    const regex = new RegExp('^' + shortcut + '.*');
+    let expansionCount = 0;
+    let expansion = false;
+
+    for(let key in objects) {
+        if(regex.test(key)) {
+            expansionCount++;
+
+            if(expansionCount > 1) {
+                return false;
+            };
+
+            expansion = key;
+        };
+    };
+
+    return expansion;
+};
+
 commands.projects = {}
 fs.readdirSync('./projects').forEach((file) => {
     let project = file.match(/^([a-z]*)\.js$/);