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| author | nea <nea@nea.moe> | 2023-07-23 01:35:16 +0200 |
|---|---|---|
| committer | nea <nea@nea.moe> | 2023-07-23 01:35:16 +0200 |
| commit | 91febc31ad8b34ad9c2bd158a445f774461286c0 (patch) | |
| tree | c962dd461dbfa41335672bff2b7862c101ba2aba /src/main/kotlin/moe/nea/firmament/util | |
| parent | cdf3938b778188211ad316d16381e0d8c7beac75 (diff) | |
| download | firmament-91febc31ad8b34ad9c2bd158a445f774461286c0.tar.gz firmament-91febc31ad8b34ad9c2bd158a445f774461286c0.tar.bz2 firmament-91febc31ad8b34ad9c2bd158a445f774461286c0.zip | |
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Diffstat (limited to 'src/main/kotlin/moe/nea/firmament/util')
| -rw-r--r-- | src/main/kotlin/moe/nea/firmament/util/propertyutil.kt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/main/kotlin/moe/nea/firmament/util/propertyutil.kt b/src/main/kotlin/moe/nea/firmament/util/propertyutil.kt new file mode 100644 index 0000000..89b8251 --- /dev/null +++ b/src/main/kotlin/moe/nea/firmament/util/propertyutil.kt @@ -0,0 +1,7 @@ +package moe.nea.firmament.util + +import kotlin.properties.ReadOnlyProperty + +fun <T, V, M> ReadOnlyProperty<T, V>.map(mapper: (V) -> M): ReadOnlyProperty<T, M> { + return ReadOnlyProperty { thisRef, property -> mapper(this@map.getValue(thisRef, property)) } +} |