Fix setup for `stimulux_reflex`

config/initializers/stimulus_reflex.rb

@@ -0,0 +1,3 @@
+StimulusReflex.configure do |config|
+  config.on_failed_sanity_checks = :warn
+end

package.json

@@ -6,6 +6,7 @@
     "@rails/activestorage": "^6.0.0",
     "@rails/ujs": "^6.0.0",
     "@rails/webpacker": "5.4.3",
+    "stimulus_reflex": "3.4.1",
     "turbolinks": "^5.2.0",
     "webpack": "^4.46.0",
     "webpack-cli": "^3.3.12"

yarn.lock

@@ -914,6 +914,11 @@
     mkdirp "^1.0.4"
     rimraf "^3.0.2"
 
+"@rails/actioncable@>= 6.0":
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-7.0.1.tgz#8f383b672e142d009f89b725d49b0832d99da74a"
+  integrity sha512-lbGc1z2RXdiWZJE/8o2GSe2gek82EoKd2YvjRrqV//0J3/JImONUYwZ2XPmS1R9R2oth1XlIG0YidqdeTty0TA==
+
 "@rails/actioncable@^6.0.0":
   version "6.1.4"
   resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-6.1.4.tgz#c3c5a9f8302c429af9722b6c50ab48049016d2a3"
@@ -1659,6 +1664,13 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
   integrity sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==
 
+"cable_ready@>= 4.5.0":
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/cable_ready/-/cable_ready-4.5.0.tgz#1207218dd16934d12addfbd34c26ead853570672"
+  integrity sha512-9bom1DuYe1teBdRckgKWjg+rWRLWrkOvkhzlXkhb33X+Pfu/QK9e4vGk6hGK9PVKVr0SYZC41dByFGknW4spLg==
+  dependencies:
+    morphdom "^2.6.1"
+
 cacache@^12.0.2:
   version "12.0.4"
   resolved "https://registry.yarnpkg.com/cacache/-/cacache-12.0.4.tgz#668bcbd105aeb5f1d92fe25570ec9525c8faa40c"
@@ -4231,6 +4243,11 @@ mkdirp@^1.0.3, mkdirp@^1.0.4:
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
 
+morphdom@^2.6.1:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/morphdom/-/morphdom-2.6.1.tgz#e868e24f989fa3183004b159aed643e628b4306e"
+  integrity sha512-Y8YRbAEP3eKykroIBWrjcfMw7mmwJfjhqdpSvoqinu8Y702nAwikpXcNFDiIkyvfCLxLM9Wu95RZqo4a9jFBaA==
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
@@ -6210,6 +6227,14 @@ static-extend@^0.1.1:
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
   integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
 
+[email protected]:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/stimulus_reflex/-/stimulus_reflex-3.4.1.tgz#2606aee3b2911b5939d68f65a75262fe3c626204"
+  integrity sha512-YbFcuE4HndNe9RBQvF/Vu+7GDt0zLGdhQTXuGfLDVti1qggPG3kPgV1YBZ9volzBTGUmLp2PQbxG9j5AIyYp5A==
+  dependencies:
+    "@rails/actioncable" ">= 6.0"
+    cable_ready ">= 4.5.0"
+
 stream-browserify@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.2.tgz#87521d38a44aa7ee91ce1cd2a47df0cb49dd660b"