From 0df45acba3fa957c3b66fad6e987ab245f974ef3 Mon Sep 17 00:00:00 2001
From: itsMapleLeaf <19603573+itsMapleLeaf@users.noreply.github.com>
Date: Wed, 27 Jul 2022 18:31:20 -0500
Subject: [PATCH] keep this helper for later maybe

---
 .../helpers/generate-prop-combinations.ts     | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 packages/reacord/helpers/generate-prop-combinations.ts

diff --git a/packages/reacord/helpers/generate-prop-combinations.ts b/packages/reacord/helpers/generate-prop-combinations.ts
new file mode 100644
index 0000000..7ec5a97
--- /dev/null
+++ b/packages/reacord/helpers/generate-prop-combinations.ts
@@ -0,0 +1,21 @@
+export function generatePropCombinations<P>(values: {
+  [K in keyof P]: ReadonlyArray<P[K]>
+}) {
+  return generatePropCombinationsRecursive(values) as P[]
+}
+
+function generatePropCombinationsRecursive(
+  value: Record<string, readonly unknown[]>,
+): Array<Record<string, unknown>> {
+  const [key] = Object.keys(value)
+  if (!key) return [{}]
+
+  const { [key]: values = [], ...otherValues } = value
+  const result: Array<Record<string, unknown>> = []
+  for (const value of values) {
+    for (const otherValue of generatePropCombinationsRecursive(otherValues)) {
+      result.push({ [key]: value, ...otherValue })
+    }
+  }
+  return result
+}