From 4ca93a6a88dc0f8c600e163f295abe5757abe263 Mon Sep 17 00:00:00 2001
From: Jacob Tran <Jacob.Tran@nordstrom.com>
Date: Wed, 20 Jun 2018 14:13:57 -0700
Subject: [PATCH] lodash instead

---
 index.js     | 4 +---
 test/_env.js | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/index.js b/index.js
index 34aa4ab..fb36e7a 100644
--- a/index.js
+++ b/index.js
@@ -60,9 +60,7 @@ function getEnvIdFromBranch () {
   try {
     let branch = sh.exec('git name-rev HEAD --name-only').stdout
 
-    branch = branch.split('/')
-
-    branch = branch[branch.length - 1]
+    branch = _.last(_.split(branch, '/'))
 
     return _.trimEnd(_.truncate(branch, {
       length: 13,
diff --git a/test/_env.js b/test/_env.js
index e1636ed..95ea5ab 100644
--- a/test/_env.js
+++ b/test/_env.js
@@ -6,9 +6,7 @@ const sh = require('shelljs')
 module.exports = function (regex) {
   var env = sh.exec('git name-rev HEAD --name-only').stdout
 
-  env = env.split('/')
-
-  env = env[env.length - 1]
+  env = _.last(_.split(env, '/'))
 
   return env ? _.truncate(env, {
     length: 13,