Fix Julia evaluation

README.md

@@ -82,7 +82,6 @@ Options are optionally set in `options`, which is a semicolon-delimited list of
 - `js` JavaScript (Node)
     - `harmony` enables harmony features (`--harmony` on node)
 - `julia` Julia
-    - `e` prints the result of evaluating the code
 - `lisp` Racket
 - `lua` Lua
 - `ocaml` OCaml

docker/julia/run.sh

@@ -1,5 +1 @@
-if [ "$EVAL_EXPR" = "true" ]; then
-    printf %s "$1" | julia -E || true
-else
-    printf %s "$1" | julia -e || true
-fi
+printf %s "$1" | julia

src/languages/julia.js

@@ -4,20 +4,9 @@ class Julia extends Language {
     constructor() {
         super('julia', {
             name: 'Julia',
-            aliases: ['julia'],
-            options: {
-                e: () => ''
-            }
+            aliases: ['julia']
         });
     }
-
-    runWith(options) {
-        if (options.has('e')) {
-            return { env: { EVAL_EXPR: 'true' } };
-        }
-
-        return {};
-    }
 }
 
 module.exports = Julia;