Labs/Jetpack/Binary Components: Difference between revisions

Labs/Jetpack/Binary Components (view source)

579 bytes added , 28 July 2009

93

edits

@@ Line 101: / Line 101: @@
 <code>nsJetpack.</code>'''functionInfo'''(''func'')
-'''TODO:''' Document this function.
+Returns a JSON-able object with the following properties:
-<code>nsJetpack.</code>'''seal'''(''object'')
+::<code>filename</code> - The filename in which ''func'' is defined.
+::<code>lineNumber</code> - The line number at which ''func'' is defined.
-'''TODO:''' Document this function.
+<code>nsJetpack.</code>'''seal'''(''object'', ''isDeep'')
+This is essentially a JavaScript version of [https://developer.mozilla.org/en/SpiderMonkey/JSAPI_Reference/JS_SealObject JS_SealObject].
+Note that according to the documentation for <code>JS_SealObject</code> and John Resig's post on [http://ejohn.org/blog/ecmascript-5-objects-and-properties/ Ecmascript 5], this actually appears to be more similar to ES5's <code>Object.freeze()</code> than it is to ES5's <code>Object.seal()</code>.