diff --git a/Cargo.toml b/Cargo.toml
index f079118..709b2e5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,13 +16,13 @@ license = "MIT"
 travis-ci = { repository = "freestrings/jsonpath", branch = "master" }
 
 [dependencies]
-log = "0.4"
-env_logger = "0.6.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0", features = ["preserve_order"] }
 indexmap = "1.0.2"
 
 [dev-dependencies]
+log = "0.4"
+env_logger = "0.6.0"
 bencher = "0.1.5"
 
 [lib]
diff --git a/src/ref_value/model.rs b/src/ref_value/model.rs
index f6d80c9..f56b379 100644
--- a/src/ref_value/model.rs
+++ b/src/ref_value/model.rs
@@ -254,38 +254,6 @@ impl Into<RefValueWrapper> for RefValue {
     }
 }
 
-//impl Into<RefValue> for &RefValue {
-//    fn into(self) -> RefValue {
-//        match self {
-//            RefValue::Null => RefValue::Null,
-//            RefValue::Bool(b) => RefValue::Bool(*b),
-//            RefValue::String(s) => RefValue::String(s.to_string()),
-//            RefValue::Number(n) => {
-//                if n.is_f64() {
-//                    RefValue::Number(n.as_u64().unwrap().into())
-//                } else if n.is_i64() {
-//                    RefValue::Number(n.as_i64().unwrap().into())
-//                } else if n.is_u64() {
-//                    RefValue::Number(n.as_u64().unwrap().into())
-//                } else {
-//                    unreachable!()
-//                }
-//            }
-//            RefValue::Array(ay) => {
-//                let vec = ay.iter().map(|a| a.try_unwrap().into()).collect();
-//                RefValue::Array(vec)
-//            }
-//            RefValue::Object(map) => {
-//                let mut ret = IndexMap::new();
-//                for (k, v) in map {
-//                    ret.insert(k.to_string(), v.try_unwrap().into());
-//                }
-//                RefValue::Object(ret)
-//            }
-//        }
-//    }
-//}
-
 impl Into<RefValueWrapper> for &Value {
     fn into(self) -> RefValueWrapper {
         match self.serialize(super::ser::Serializer) {