From 447e3a195e07a74962de402684e63d1dc88e9b08 Mon Sep 17 00:00:00 2001
From: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>
Date: Sat, 21 Sep 2024 01:47:43 +1000
Subject: [PATCH] [8.x] Removes kbn-std/unset as it&#x27;s not used anywhere
 (#193298) (#193585)

# Backport

This will backport the following commits from `main` to `8.x`:
- [Removes kbn-std/unset as it&#x27;s not used anywhere
(#193298)](https://github.com/elastic/kibana/pull/193298)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Rudolf
Meijering","email":"skaapgif@gmail.com"},"sourceCommit":{"committedDate":"2024-09-20T13:44:52Z","message":"Removes
kbn-std/unset as it's not used anywhere (#193298)\n\n##
Summary\r\n\r\nRemoves unset as it's not used anywhere. Underscore
includes an unset\r\nfunction which most plugins seem to
prefer.","sha":"bddeac062a7fc1c87cacca0ef2c94ea2bd22f5c3","branchLabelMapping":{"^v9.0.0$":"main","^v8.16.0$":"8.x","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:Core","release_note:skip","v9.0.0","backport:all-open"],"title":"Removes
kbn-std/unset as it's not used
anywhere","number":193298,"url":"https://github.com/elastic/kibana/pull/193298","mergeCommit":{"message":"Removes
kbn-std/unset as it's not used anywhere (#193298)\n\n##
Summary\r\n\r\nRemoves unset as it's not used anywhere. Underscore
includes an unset\r\nfunction which most plugins seem to
prefer.","sha":"bddeac062a7fc1c87cacca0ef2c94ea2bd22f5c3"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v9.0.0","branchLabelMappingKey":"^v9.0.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/193298","number":193298,"mergeCommit":{"message":"Removes
kbn-std/unset as it's not used anywhere (#193298)\n\n##
Summary\r\n\r\nRemoves unset as it's not used anywhere. Underscore
includes an unset\r\nfunction which most plugins seem to
prefer.","sha":"bddeac062a7fc1c87cacca0ef2c94ea2bd22f5c3"}}]}]
BACKPORT-->

Co-authored-by: Rudolf Meijering <skaapgif@gmail.com>
---
 packages/kbn-std/index.ts          |  1 -
 packages/kbn-std/src/unset.test.ts | 94 ------------------------------
 packages/kbn-std/src/unset.ts      | 39 -------------
 3 files changed, 134 deletions(-)
 delete mode 100644 packages/kbn-std/src/unset.test.ts
 delete mode 100644 packages/kbn-std/src/unset.ts

diff --git a/packages/kbn-std/index.ts b/packages/kbn-std/index.ts
index 294c168fdd0db..82467cc93d61d 100644
--- a/packages/kbn-std/index.ts
+++ b/packages/kbn-std/index.ts
@@ -19,7 +19,6 @@ export type { URLMeaningfulParts } from './src/url';
 export { isRelativeUrl, modifyUrl, getUrlOrigin } from './src/url';
 export { isInternalURL } from './src/is_internal_url';
 export { parseNextURL } from './src/parse_next_url';
-export { unset } from './src/unset';
 export { getFlattenedObject } from './src/get_flattened_object';
 export { ensureNoUnsafeProperties } from './src/ensure_no_unsafe_properties';
 export {
diff --git a/packages/kbn-std/src/unset.test.ts b/packages/kbn-std/src/unset.test.ts
deleted file mode 100644
index 6165423d8539e..0000000000000
--- a/packages/kbn-std/src/unset.test.ts
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the "Elastic License
- * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
- * Public License v 1"; you may not use this file except in compliance with, at
- * your election, the "Elastic License 2.0", the "GNU Affero General Public
- * License v3.0 only", or the "Server Side Public License, v 1".
- */
-
-import { unset } from './unset';
-
-describe('unset', () => {
-  it('deletes a property from an object', () => {
-    const obj = {
-      a: 'a',
-      b: 'b',
-      c: 'c',
-    };
-    unset(obj, 'a');
-    expect(obj).toEqual({
-      b: 'b',
-      c: 'c',
-    });
-  });
-
-  it('does nothing if the property is not present', () => {
-    const obj = {
-      a: 'a',
-      b: 'b',
-      c: 'c',
-    };
-    unset(obj, 'd');
-    expect(obj).toEqual({
-      a: 'a',
-      b: 'b',
-      c: 'c',
-    });
-  });
-
-  it('handles nested paths', () => {
-    const obj = {
-      foo: {
-        bar: {
-          one: 'one',
-          two: 'two',
-        },
-        hello: 'dolly',
-      },
-      some: {
-        things: 'here',
-      },
-    };
-    unset(obj, 'foo.bar.one');
-    expect(obj).toEqual({
-      foo: {
-        bar: {
-          two: 'two',
-        },
-        hello: 'dolly',
-      },
-      some: {
-        things: 'here',
-      },
-    });
-  });
-
-  it('does nothing if nested paths does not exist', () => {
-    const obj = {
-      foo: {
-        bar: {
-          one: 'one',
-          two: 'two',
-        },
-        hello: 'dolly',
-      },
-      some: {
-        things: 'here',
-      },
-    };
-    unset(obj, 'foo.nothere.baz');
-    expect(obj).toEqual({
-      foo: {
-        bar: {
-          one: 'one',
-          two: 'two',
-        },
-        hello: 'dolly',
-      },
-      some: {
-        things: 'here',
-      },
-    });
-  });
-});
diff --git a/packages/kbn-std/src/unset.ts b/packages/kbn-std/src/unset.ts
deleted file mode 100644
index f18fce5175533..0000000000000
--- a/packages/kbn-std/src/unset.ts
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the "Elastic License
- * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
- * Public License v 1"; you may not use this file except in compliance with, at
- * your election, the "Elastic License 2.0", the "GNU Affero General Public
- * License v3.0 only", or the "Server Side Public License, v 1".
- */
-
-import { get } from './get';
-
-/**
- * Unset a (potentially nested) key from given object.
- * This mutates the original object.
- *
- * @example
- * ```
- * unset(myObj, 'someRootProperty');
- * unset(myObj, 'some.nested.path');
- * ```
- */
-export function unset<OBJ extends { [k: string]: any }>(obj: OBJ, atPath: string) {
-  const paths = atPath
-    .split('.')
-    .map((s) => s.trim())
-    .filter((v) => v !== '');
-  if (paths.length === 0) {
-    return;
-  }
-  if (paths.length === 1) {
-    delete obj[paths[0]];
-    return;
-  }
-  const property = paths.pop() as string;
-  const parent = get(obj, paths as any) as any;
-  if (parent !== undefined) {
-    delete parent[property];
-  }
-}