port more ops to JSON (#2809)

1 files changed, 9 insertions, 8 deletions

diff --git a/cli/ops/random.rs b/cli/ops/random.rs
index 0c302a080..7470eab40 100644
--- a/cli/ops/random.rs
+++ b/cli/ops/random.rs
@@ -1,6 +1,5 @@
 // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-use super::utils::*;
-use crate::msg;
+use super::dispatch_json::{JsonOp, Value};
 use crate::state::ThreadSafeState;
 use deno::*;
 use rand::thread_rng;
@@ -8,16 +7,18 @@ use rand::Rng;
 
 pub fn op_get_random_values(
   state: &ThreadSafeState,
-  _base: &msg::Base<'_>,
-  data: Option<PinnedBuf>,
-) -> CliOpResult {
+  _args: Value,
+  zero_copy: Option<PinnedBuf>,
+) -> Result<JsonOp, ErrBox> {
+  assert!(zero_copy.is_some());
+
   if let Some(ref seeded_rng) = state.seeded_rng {
     let mut rng = seeded_rng.lock().unwrap();
-    rng.fill(&mut data.unwrap()[..]);
+    rng.fill(&mut zero_copy.unwrap()[..]);
   } else {
     let mut rng = thread_rng();
-    rng.fill(&mut data.unwrap()[..]);
+    rng.fill(&mut zero_copy.unwrap()[..]);
   }
 
-  ok_buf(empty_buf())
+  Ok(JsonOp::Sync(json!({})))
 }