From 51890baacef1756f32a928aaa319d60acbae09ff Mon Sep 17 00:00:00 2001
From: Eli Flanagan <eli@typedspace.com>
Date: Fri, 4 Jun 2021 11:58:22 -0400
Subject: [PATCH] port group-by date to engine-p (#3556)

* migrate `group_by_date.rs` to engine-p

Part of #3390.
---
 crates/nu-command/src/commands/group_by_date.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/crates/nu-command/src/commands/group_by_date.rs b/crates/nu-command/src/commands/group_by_date.rs
index 6f347837e..f4182d377 100644
--- a/crates/nu-command/src/commands/group_by_date.rs
+++ b/crates/nu-command/src/commands/group_by_date.rs
@@ -2,7 +2,7 @@ use crate::prelude::*;
 use crate::utils::suggestions::suggestions;
 use nu_engine::WholeStreamCommand;
 use nu_errors::ShellError;
-use nu_protocol::{ReturnSuccess, Signature, SyntaxShape, UntaggedValue, Value};
+use nu_protocol::{Signature, SyntaxShape, UntaggedValue, Value};
 use nu_source::Tagged;
 
 pub struct GroupByDate;
@@ -31,7 +31,7 @@ impl WholeStreamCommand for GroupByDate {
         "creates a table grouped by date."
     }
 
-    fn run_with_actions(&self, args: CommandArgs) -> Result<ActionStream, ShellError> {
+    fn run(&self, args: CommandArgs) -> Result<OutputStream, ShellError> {
         group_by_date(args)
     }
 
@@ -52,7 +52,7 @@ enum GroupByColumn {
     Name(Option<Tagged<String>>),
 }
 
-pub fn group_by_date(args: CommandArgs) -> Result<ActionStream, ShellError> {
+pub fn group_by_date(args: CommandArgs) -> Result<OutputStream, ShellError> {
     let name = args.call_info.name_tag.clone();
     let args = args.evaluate_once()?;
     let column_name: Option<Tagged<String>> = args.opt(0)?;
@@ -116,7 +116,7 @@ pub fn group_by_date(args: CommandArgs) -> Result<ActionStream, ShellError> {
             }
         };
 
-        Ok(ActionStream::one(ReturnSuccess::value(value_result?)))
+        Ok(OutputStream::one(value_result?))
     }
 }