ethereumjs-util - npm Package Compare versions

Comparing version 0.0.5 to 0.0.6

index.js

@@ -203,11 +203,9 @@ const SHA3 = require('sha3'),
  */
-exports.defineProperties = function(self, fields) {
+exports.defineProperties = function(self, fields, data) {
 
+  self.raw = [];
+  self._fields = [];
+
   fields.forEach(function(field, i) {
-    if (!field.name) {
-      field = {
-        name: field
-      };
-    }
-
+    self._fields.push(field.name);
     Object.defineProperty(self, field.name, {
@@ -223,8 +221,14 @@ enumerable: true,
             v = new Buffer(v, 'hex');
-          } else if (v !== null) {
+          } else if (typeof v === 'number') {
             v = exports.intToBuffer(v);
+          } else if (v === null) {
+            v = new Buffer([]);
+          } else if (v.toBuffer) {
+            v = v.toBuffer();
+          } else {
+            throw new Error('invalid type');
           }
         }
 
-        if (field.length) {
+        if (!(field.empty && v.length === 0) && field.length) {
           assert(field.length === v.length, 'The field ' + field.name + 'must have byte length of ' + field.length);
@@ -236,19 +240,27 @@ }
     });
+
+    if(field.default){
+      self[field.name] = field.default;
+    }
+
   });
-};
 
-/**
- * Validate defined fields
- * @method validate
- * @param {Array} fields
- * @param {Object} data
- */
-exports.validate = function(fields, data) {
-  var i = 0;
-  fields.forEach(function(f) {
-    if (f.name && f.length) {
-      assert(data[i].length === f.length, 'invalid data for field: ' + f.name + ' needs length:' + f.length + 'got length: ' + data[i].length);
+  if (data) {
+    if (Buffer.isBuffer(data)) {
+      data = rlp.decode(data);
     }
-    i++;
-  });
+
+    if (Array.isArray(data)) {
+      //make sure all the items are buffers
+      data.forEach(function(d, i) {
+         self[self._fields[i]] = typeof d === 'string' ? new Buffer(d, 'hex') : d;
+      });
+    } else {
+      for (var prop in data) {
+        if (self._fields.indexOf(prop) !== -1) {
+          self[prop] = data[prop];
+        }
+      }
+    }
+  }
 };
@@ -325,3 +337,3 @@
   var hex = this.toHex(str);
-  while (hex.length < pad * 2){
+  while (hex.length < pad * 2) {
     hex += '00';
@@ -336,3 +348,3 @@ }
   val = val.length > 2 ? val.substring(2) : '0';
-  return  bignum(val, 16).toString(10);
+  return bignum(val, 16).toString(10);
 };
@@ -339,0 +351,0 @@

package.json

 {
   "name": "ethereumjs-util",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "a collection of utility functions for Ethereum",
@@ -5,0 +5,0 @@ "main": "index.js",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Lines of code

434

increased by2.12%

Worsened metrics

Total package byte prevSize

15183

decreased by-2.7%

Number of package files

6

decreased by-14.29%

No dependency changes