1 files changed, 0 insertions, 63 deletions
diff --git a/src/data/composite/things/track/withContainingTrackSection.js b/src/data/composite/things/track/withContainingTrackSection.js
deleted file mode 100644
index b2e5f2b3..00000000
--- a/src/data/composite/things/track/withContainingTrackSection.js
+++ /dev/null
@@ -1,63 +0,0 @@
-// Gets the track section containing this track from its album's track list.
-// If notFoundMode is set to 'exit', this will early exit if the album can't be
-// found or if none of its trackSections includes the track for some reason.
-
-import {input, templateCompositeFrom} from '#composite';
-import {is} from '#validators';
-
-import withPropertyFromAlbum from './withPropertyFromAlbum.js';
-
-export default templateCompositeFrom({
-  annotation: `withContainingTrackSection`,
-
-  inputs: {
-    notFoundMode: input({
-      validate: is('exit', 'null'),
-      defaultValue: 'null',
-    }),
-  },
-
-  outputs: ['#trackSection'],
-
-  steps: () => [
-    withPropertyFromAlbum({
-      property: input.value('trackSections'),
-      notFoundMode: input('notFoundMode'),
-    }),
-
-    {
-      dependencies: [
-        input.myself(),
-        input('notFoundMode'),
-        '#album.trackSections',
-      ],
-
-      compute(continuation, {
-        [input.myself()]: track,
-        [input('notFoundMode')]: notFoundMode,
-        ['#album.trackSections']: trackSections,
-      }) {
-        if (!trackSections) {
-          return continuation.raiseOutput({
-            ['#trackSection']: null,
-          });
-        }
-
-        const trackSection =
-          trackSections.find(({tracks}) => tracks.includes(track));
-
-        if (trackSection) {
-          return continuation.raiseOutput({
-            ['#trackSection']: trackSection,
-          });
-        } else if (notFoundMode === 'exit') {
-          return continuation.exit(null);
-        } else {
-          return continuation.raiseOutput({
-            ['#trackSection']: null,
-          });
-        }
-      },
-    },
-  ],
-});