clj-rhino
=========

a nice wrapper to handle rhino from clojure

who?
----

marianoguerra

why?
----

the java api for rhino is not really nice

how?
----

you can see the tests for some usage, here are some REPL examples::

        user=> (require '[clj-rhino :as js])
        nil
        user=> (def sc (js/new-safe-scope))
        #'user/sc
        user=> (js/eval sc "1 + 1")
        2
        user=> (js/eval sc "a = 1 + 1")
        2
        user=> (js/get sc "a")
        2
        user=> (js/get sc "b")
        #<UniqueTag org.mozilla.javascript.UniqueTag@172897f: NOT_FOUND>
        user=> (js/undefined? (js/get sc "b"))
        true
        user=> (js/get sc "b" :w00t?)
        :w00t?
        user=> (js/defined? (js/get sc "b"))
        false
        user=> (js/set! sc "b" 42)
        nil
        user=> (js/defined? (js/get sc "b"))
        true
        user=> (js/get sc "b" :w00t?)
        42
        user=> (js/eval sc "a = {name: 'spongebob'}")
        #<NativeObject [object Object]>
        user=> (js/get-in sc [:a :name])
        "spongebob"
        user=> (js/get-in sc [:a :age])
        #<UniqueTag org.mozilla.javascript.UniqueTag@172897f: NOT_FOUND>
        user=> (js/get-in sc [:a :age] :dont-know)
        :dont-know
        user=> (def compiled-fun (js/compile-function sc "function (a, b) { return a + b; }" :filename "foo.js"))
        #'user/compiled-fun
        user=> (js/set! sc "add" compiled-fun)
        nil
        user=> (js/eval sc "add(1, 3)")
        4.0
        user=>

license?
--------

it seems the clojure people under this circumstances say something like:

Copyright © 2013 marianoguerra

Distributed under the Eclipse Public License, the same as Clojure.