Copy definition before modifying it

peerigon · Jul 8, 2015 · 539fccb · 539fccb
1 parent d808733
commit 539fccb
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/lib/Schema.js b/lib/Schema.js
@@ -1,7 +1,8 @@
 "use strict";
 
 var processDefinition = require("./processDefinition.js"),
-    merge = require("./merge.js");
+    merge = require("./merge.js"),
+    clone = require("clone");
 
 var slice = Array.prototype.slice;
 
@@ -25,9 +26,9 @@ Schema.prototype.constructor = function (name, definition) {
     }
 
     this.name = name;
-    this.definition = definition;
+    this.definition = clone(definition);
 
-    schema = processDefinition(definition);
+    schema = processDefinition(this.definition);
 
     this.keys = schema.keys;
     this.types = schema.types;

diff --git a/package.json b/package.json
@@ -27,6 +27,7 @@
   },
   "homepage": "https://github.com/peerigon/alamid-schema",
   "dependencies": {
+    "clone": "^1.0.2",
     "value": "0.3.x"
   },
   "devDependencies": {