refactor(store): replace exhaustMap

[arturovt]

In this commit, we replace exhaustMap with mergeMap. exhaustMap might not even be used by developers who consume NGXS, so there’s no reason to bundle it. exhaustMap would only make sense if the inner observable emitted asynchronously, but the inner observable either completes, synchronously emits getValue(), or throws an error.

[nx-cloud]

☁️ Nx Cloud Report

CI is running/has finished running commands for commit 4e590a4. As they complete they will appear below. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this CI Pipeline Execution

---

✅ Successfully ran 4 targets

• nx run-many --target=test --all --configuration=ci --maxWorkers=4
• nx run-many --target=lint --all --exclude=create-app
• nx lint-types store
• nx run-many --target=build --all

---

Sent with 💌 from NxCloud.

[pkg-pr-new]

Open in Stackblitz

@ngxs/devtools-plugin

yarn add https://pkg.pr.new/@ngxs/[email protected]

@ngxs/hmr-plugin

yarn add https://pkg.pr.new/@ngxs/[email protected]

@ngxs/form-plugin

yarn add https://pkg.pr.new/@ngxs/[email protected]

@ngxs/router-plugin

yarn add https://pkg.pr.new/@ngxs/[email protected]

@ngxs/storage-plugin

yarn add https://pkg.pr.new/@ngxs/[email protected]

@ngxs/websocket-plugin

yarn add https://pkg.pr.new/@ngxs/[email protected]

@ngxs/store

yarn add https://pkg.pr.new/@ngxs/[email protected]

commit: 4e590a4

[bundlemon]

BundleMon

Unchanged files (6)

Status	Path	Size	Limits
✅	fesm2022/ngxs-store.mjs	100.92KB	103KB / +0.5%
✅	fesm2022/ngxs-store-internals.mjs	11.29KB	13KB / +0.5%
✅	fesm2022/ngxs-store-internals-testing.mjs	6.83KB	7KB / +0.5%
✅	fesm2022/ngxs-store-operators.mjs	6.22KB	7KB / +0.5%
✅	fesm2022/ngxs-store-plugins.mjs	2KB	3KB / +0.5%
✅	fesm2022/ngxs-store-experimental.mjs	1.4KB	2KB / +0.5%

No change in files bundle size

Unchanged groups (2)

Status	Path	Size	Limits
✅	@ngxs/store(esm2022)[gzip] ./esm2022/**/*.mjs	223.55KB	+1%
✅	@ngxs/store(fesm2022)[gzip] ./fesm2022/*.mjs	30.78KB	+1%

Final result: ✅

View report in BundleMon website ➡️

---

Current branch size history | Target branch size history

[bundlemon]

BundleMon (NGXS Plugins)

Unchanged files (9)

Status	Path	Size	Limits
✅	Plugins(fesm2022)[gzip] storage-plugin/fesm2022/ngxs-storage-plugin.m js	4.06KB	+0.5%
✅	Plugins(fesm2022)[gzip] router-plugin/fesm2022/ngxs-router-plugin.mjs	3.01KB	+0.5%
✅	Plugins(fesm2022)[gzip] hmr-plugin/fesm2022/ngxs-hmr-plugin.mjs	2.61KB	+0.5%
✅	Plugins(fesm2022)[gzip] websocket-plugin/fesm2022/ngxs-websocket-plug in.mjs	2.57KB	+0.5%
✅	Plugins(fesm2022)[gzip] form-plugin/fesm2022/ngxs-form-plugin.mjs	2.52KB	+0.5%
✅	Plugins(fesm2022)[gzip] devtools-plugin/fesm2022/ngxs-devtools-plugin .mjs	2.17KB	+0.5%
✅	Plugins(fesm2022)[gzip] logger-plugin/fesm2022/ngxs-logger-plugin.mjs	2.03KB	+0.5%
✅	Plugins(fesm2022)[gzip] storage-plugin/fesm2022/ngxs-storage-plugin-i nternals.mjs	861B	+0.5%
✅	Plugins(fesm2022)[gzip] router-plugin/fesm2022/ngxs-router-plugin-int ernals.mjs	396B	+0.5%

No change in files bundle size

Unchanged groups (1)

Status	Path	Size	Limits
✅	All Plugins(fesm2022)[gzip] ./-plugin/fesm2022/.mjs	20.2KB	+0.5%

Final result: ✅

View report in BundleMon website ➡️

---

Current branch size history | Target branch size history

[bundlemon]

BundleMon (Integration Projects)

Unchanged files (3)

Status	Path	Size	Limits
✅	Main bundles(Gzip) hello-world-ng18/dist-integration/browser/mai n-(hash).js	70.02KB	+1%
✅	Main bundles(Gzip) hello-world-ng17/dist-integration/main.(hash) .js	68.16KB	+1%
✅	Main bundles(Gzip) hello-world-ng16/dist-integration/main.(hash) .js	67.22KB	+1%

No change in files bundle size

Final result: ✅

View report in BundleMon website ➡️

---

Current branch size history | Target branch size history

[codeclimate]

Code Climate has analyzed commit bc5a391 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 95.3% (0.0% change).

View more on Code Climate.