From 320ea651bdb2ed58d79e7f5fc11c6a65f88ad047 Mon Sep 17 00:00:00 2001
From: "(quasar) nebula" <qznebula@protonmail.com>
Date: Wed, 26 Nov 2025 21:35:39 -0400
Subject: data: constituteFrom, constituteOrContinue

---
 src/data/composite/wiki-data/constituteFrom.js | 31 ++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/data/composite/wiki-data/constituteFrom.js

(limited to 'src/data/composite/wiki-data/constituteFrom.js')

diff --git a/src/data/composite/wiki-data/constituteFrom.js b/src/data/composite/wiki-data/constituteFrom.js
new file mode 100644
index 00000000..12c36c78
--- /dev/null
+++ b/src/data/composite/wiki-data/constituteFrom.js
@@ -0,0 +1,31 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {inputAvailabilityCheckMode,} from '#composite/control-flow';
+
+import constituteOrContinue from './constituteOrContinue.js';
+
+export default templateCompositeFrom({
+  annotation: `constituteFrom`,
+
+  inputs: {
+    property: input({type: 'string', acceptsNull: true}),
+    from: input({type: 'object', acceptsNull: true}),
+    else: input({defaultValue: null}),
+    mode: inputAvailabilityCheckMode(),
+  },
+
+  compose: false,
+
+  steps: () => [
+    constituteOrContinue({
+      property: input('property'),
+      from: input('from'),
+      mode: input('mode'),
+    }),
+
+    {
+      dependencies: [input('else')],
+      compute: ({[input('else')]: fallback}) => fallback,
+    },
+  ],
+});
-- 
cgit 1.3.0-6-gf8a5