From ae29319a29df330392abe51f20881f790b24a814 Mon Sep 17 00:00:00 2001
From: stdlib-bot <noreply@stdlib.io>
Date: Tue, 31 Dec 2024 07:08:48 +0000
Subject: [PATCH] Auto-generated commit

---
 CHANGELOG.md | 3 ++-
 lib/drain.js | 9 ++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8dd2985b..b45a0af5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@
 
 <section class="release" id="unreleased">
 
-## Unreleased (2024-12-30)
+## Unreleased (2024-12-31)
 
 <section class="packages">
 
@@ -180,6 +180,7 @@ A total of 4 people contributed to this release. Thank you to the following cont
 
 <details>
 
+-   [`8d7f8e2`](https://github.com/stdlib-js/stdlib/commit/8d7f8e26975ffa5ca2ff11a24eac5f3bba589104) - **refactor:** add specialized handling for displaying ndarrays _(by Athan Reines)_
 -   [`109c303`](https://github.com/stdlib-js/stdlib/commit/109c3034461f70d36339206cf05237230aba0902) - **docs:** update REPL namespace documentation [(#4364)](https://github.com/stdlib-js/stdlib/pull/4364) _(by stdlib-bot)_
 -   [`7d8aba0`](https://github.com/stdlib-js/stdlib/commit/7d8aba04d7513814f09d725b81c0f953ad4c3b7f) - **feat:** add ndarray APIs and float32 constants to namespace _(by Athan Reines)_
 -   [`800e80b`](https://github.com/stdlib-js/stdlib/commit/800e80b8550012d379d57c8ac7e14909a96cbc60) - **docs:** update REPL namespace documentation [(#4336)](https://github.com/stdlib-js/stdlib/pull/4336) _(by stdlib-bot, Philipp Burckhardt)_
diff --git a/lib/drain.js b/lib/drain.js
index ea74100a..84187842 100644
--- a/lib/drain.js
+++ b/lib/drain.js
@@ -24,6 +24,7 @@
 
 var inspect = require( 'util' ).inspect;
 var logger = require( 'debug' );
+var isndarrayLike = require( '@stdlib/assert/is-ndarray-like' );
 var replace = require( '@stdlib/string/replace' );
 var noop = require( '@stdlib/utils/noop' );
 var nextTick = require( '@stdlib/utils/next-tick' );
@@ -53,6 +54,7 @@ function drain( repl ) {
 	var code;
 	var res;
 	var pre;
+	var tmp;
 
 	if ( repl._busy ) {
 		debug( 'Waiting on a command to finish...' );
@@ -127,7 +129,12 @@ function drain( repl ) {
 		pre = replace( repl._outputPrompt, '%d', (repl._count+1).toString() );
 
 		// TODO: pretty printing (can defer to `util.inspect` for now, but will invariably want more control over this later, possibly including default configuration, etc, either at startup, during runtime, or according to an external configuration file)
-		repl._ostream.write( pre+inspect( repl._ans )+'\n' );
+		if ( isndarrayLike( res ) ) {
+			tmp = res.toString(); // FIXME: this is a hack in order to avoid printing private ndarray properties in the REPL, as done by the built-in `util.inspect`. Ideally, we'd roll our own inspector which specifically accommodates stdlib's ndarray and other specialized classes.
+		} else {
+			tmp = repl._ans;
+		}
+		repl._ostream.write( pre+inspect( tmp )+'\n' );
 	}
 	// Finish processing:
 	return beforeNextTick();