btc-script - npm Package Compare versions

Comparing version 0.1.7 to 0.1.8

CHANGELOG.md

@@ -0,1 +1,5 @@
+0.1.8 / 2014-04-10
+-----------------
+* ASM support
+
 0.1.7 / 2014-04-09
@@ -2,0 +6,0 @@ -----------------

lib/script.js

@@ -535,2 +535,56 @@ var Opcode = require('btc-opcode');
   return false
-}
+}
+
+Script.prototype.toASM = function(truncate, maxEl) {
+  if (truncate === null) {
+    truncate = true;
+  }
+
+  if ('undefined' === typeof maxEl) {
+    maxEl = 20;
+  }
+
+  var type = this.getOutType()
+  var s = '';
+  for (var i = 0, l = this.chunks.length; i < l; i++) {
+    var chunk = this.chunks[i];
+
+    if (i > 0) {
+      s += ' ';
+    }
+
+    if (Array.isArray(chunk)) {
+      if (truncate === true) {
+        var maxLen = chunk.length
+      } else {
+        var maxLen = 100
+      }
+      s += new Buffer(chunk.splice(0, maxLen)).toString('hex');
+
+      if (truncate) {
+        s += '...'
+      }
+    } else {
+      if (type === 'multisig') {
+        switch (chunk) {
+          case 80:
+            s += 'OP_0'
+            break
+          case 81:
+            s += 'OP_1'
+            break
+          default:
+            s += Opcode.reverseMap[chunk]
+        }
+      } else {
+        s += Opcode.reverseMap[chunk];
+      }
+    }
+
+    if (maxEl && i > maxEl) {
+      s += ' ...';
+      break;
+    }
+  }
+  return s;
+};

package.json

 {
   "name": "btc-script",
-  "version": "0.1.7",
+  "version": "0.1.8",
   "description": "Script support for Bitcoin.",
@@ -29,2 +29,2 @@ "keywords": [
   }
-}
+}

No alert changes

Improved metrics

Total package byte prevSize

18330

increased by6.21%

Lines of code

529

increased by9.75%

No dependency changes