🚚 Rename Album helper file

[Sone.git] / src / main / kotlin / net / pterodactylus / sone / data / Albums.kt

diff --git a/src/main/kotlin/net/pterodactylus/sone/data/Albums.kt b/src/main/kotlin/net/pterodactylus/sone/data/Albums.kt
deleted file mode 100644 (file)
index a38e9dd..0000000
--- a/src/main/kotlin/net/pterodactylus/sone/data/Albums.kt
+++ /dev/null
@@ -1,38 +0,0 @@
-/**
- * Sone - Albums.kt - Copyright © 2019–2020 David ‘Bombe’ Roden
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.sone.data
-
-/** Returns all images contained in this album and all its albums. */
-val Album.allImages: Collection<Image>
-       get() =
-               images + albums.flatMap(Album::allImages)
-
-/**
- *  Returns this album and all albums contained in this album (recursively).
- * A child album is always listed after its parent.
- */
-val Album.allAlbums: List<Album>
-       get() =
-               listOf(this) + albums.flatMap(Album::allAlbums)
-
-@get:JvmName("notEmpty")
-val notEmpty: (Album) -> Boolean = { album ->
-       album.allImages.let { images ->
-               images.isNotEmpty() && images.any(Image::isInserted)
-       }
-}