Hi Vivek,
On Thu, Oct 29, 2009 at 12:13 AM, Vivek Pandey <
vivek.pandey@...> wrote:
> From inside GlassFish, we call Ruby.evalScriptlet(String) for parsing ruby
> code and getting back IRubyObject. Whats the equivalent API to take
> InputStream instead of String?
> At many times we need to parse the complete Ruby file, such as in case of
> rackup script. So instead of reading the file in to String, is there any API
> as efficient as evalScript() or better to pass the InputStream instead of
> String?
> thanks,
> -vivek.
Have a look at embedding API wiki,
http://kenai.com/projects/jruby-embed/pages/Home. Embedding API have
been a part of JRuby since 1.4.0RC1. You can load scripts from a
String, Reader, InputStream and classpath using embedding API. Also,
embedding API has a parse-once-eval-many-times feature, which might be
useful for a web application. See, servlet section,
ttp://kenai.com/projects/jruby-embed/pages/ServletExamples, of
embedding API.
Let me warn you this. Soon, the default local context scope will be
changed to singleton from threadsafe(ThreadLocal) in JRuby trunk,
1.5.0.dev. So, you might need to specify LocalContextScope.THREADSAFE
when you instantiate ScriptingContainer.
-Yoko
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