int - npm Package Compare versions

Comparing version 0.1.2 to 0.2.0

HISTORY.md

@@ -0,1 +1,5 @@
+# 0.2.0 (2014-11-25)
+
+  * become NaN when not a number
+
 # 0.1.2 (2014-06-29)
@@ -2,0 +6,0 @@

int.js

@@ -17,2 +17,5 @@
 
+    // default value 0
+    num = num || 0;
+
     // sign
@@ -24,5 +27,14 @@ self._s = ((num += '').charAt(0) === '-') ? 1 : 0;
 
+    num = num.replace(/^[+-]/, '');
+    var orig = num;
+
     // remove any leading - or + as well as other invalid characters
     num = num.replace(/[^\d]/g, '');
 
+    // detect if value is not a number
+    if (orig !== num) {
+        self._nan = true;
+        return;
+    }
+
     // _d is the array of single digits making up the number
@@ -375,2 +387,6 @@ var ln = num.length;
 
+    if (self._nan) {
+        return NaN;
+    }
+
     if (!radix || radix === 10) {
@@ -377,0 +393,0 @@ return (self._s && self._d.length ? '-' : '') + ((self._d.length) ? self._d.join('') : '0');

package.json

@@ -5,3 +5,3 @@ {
   "description": "arbitrary precision integer and library in javascript",
-  "version": "0.1.2",
+  "version": "0.2.0",
   "repository": {
@@ -19,4 +19,4 @@ "type": "git",
   "devDependencies": {
-    "zuul": "~1.7.0",
-    "mocha": "~1.8.0"
+    "zuul": "~1.13.1",
+    "mocha": "~2.0.1"
   },
@@ -23,0 +23,0 @@ "license": "MIT",

test/build.js

@@ -1,2 +0,1 @@
-
 var assert = require('assert');
@@ -22,1 +21,9 @@ var int = require('../');
 });
+
+test('should become NaN with invalid values', function() {
+    var n1 = int('asd');
+    var n2 = int('1');
+
+    assert(!isNaN(n2));
+    assert(isNaN(n1));
+});

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Improved metrics

Total package byte prevSize

20741

increased by2.42%

Lines of code

576

increased by3.23%

No dependency changes