create findShortcut

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$/);