From 1819cf67d3f24ebe055b4c54b4e037a6621b3734 Mon Sep 17 00:00:00 2001
From: Adam Wathan <adam.wathan@gmail.com>
Date: Fri, 6 Oct 2017 15:24:35 -0400
Subject: [PATCH] Allow passing config as lazy-evaluated function

---
 src/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/index.js b/src/index.js
index 6e10d2d3c..7c3b8a3d6 100644
--- a/src/index.js
+++ b/src/index.js
@@ -15,6 +15,10 @@ import substituteBreakpointAtRules from './lib/substituteBreakpointAtRules'
 import substituteClassApplyAtRules from './lib/substituteClassApplyAtRules'
 
 const plugin = postcss.plugin('tailwind', (options = {}) => {
+  if (_.isFunction(options)) {
+    options = options()
+  }
+
   const config = mergeConfig(defaultConfig, options)
 
   return postcss([