Fix #25

typicode · Sep 17, 2014 · 053484d · 053484d
1 parent a76ca91
commit 053484d
Show file tree

Hide file tree

Showing 2 changed files with 22 additions and 6 deletions.
diff --git a/src/utils.js b/src/utils.js
@@ -8,13 +8,14 @@ _.mixin(require('underscore.inflections'))
 //   'true' -> true
 //   '1' -> 1
 function toNative(value) {
-  if (value === 'true' || value === 'false') {
-    return value === 'true'
-  } else if (!isNaN(+value)) {
-    return +value
-  } else {
-    return value
+  if (typeof value === 'string') {
+    if (value === 'true' || value === 'false') {
+      return value === 'true'
+    } else if (!isNaN(+value)) {
+      return +value
+    }
   }
+  return value
 }
 
 // Creates incremental id.

diff --git a/test/utils.js b/test/utils.js
@@ -28,4 +28,19 @@ describe('utils', function() {
 
     })
   })
+
+  describe('toNative', function() {
+
+    it('should convert string to native type', function() {
+
+      assert.strictEqual(utils.toNative('1'), 1)
+      assert.strictEqual(utils.toNative('true'), true)
+
+      assert.strictEqual(utils.toNative('string'), 'string')
+      assert.strictEqual(utils.toNative(1), 1)
+      assert.strictEqual(utils.toNative(true), true)
+
+    })
+
+  })
 })