From 4a4e75d007291b661ae1df5d85dac48bf650bfea Mon Sep 17 00:00:00 2001
From: Andreas Brekken <a@abrkn.com>
Date: Sat, 1 Mar 2014 19:19:27 +0100
Subject: [PATCH] Simplify Script constructor. close #41

---
 src/script.js | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

diff --git a/src/script.js b/src/script.js
index 7a544bd..5d04371 100644
--- a/src/script.js
+++ b/src/script.js
@@ -4,21 +4,14 @@ var conv = require('./convert');
 var Address = require('./address');
 
 var Script = function(data) {
-    if (!data) {
-        this.buffer = [];
-    } else if ('string' == typeof data) {
-        this.buffer = conv.hexToBytes(data);
-    } else if (util.isArray(data)) {
-        this.buffer = data;
-    } else if (data instanceof Script) {
-        this.buffer = data.buffer;
-    } else {
-        throw new Error('Invalid script');
-    }
-
+    this.buffer = data || [];
     this.parse();
 };
 
+Script.fromHex = function(data) {
+    return new Script(conv.hexToBytes(data))
+};
+
 Script.fromPubKey = function(str) {
     var script = new Script();
     var s = str.split(' ');