🎨 Extract asOptional() into its own file

[rhynodge.git] / src / main / kotlin / net / pterodactylus / rhynodge / utils / Optionals.kt

diff --git a/src/main/kotlin/net/pterodactylus/rhynodge/utils/Optionals.kt b/src/main/kotlin/net/pterodactylus/rhynodge/utils/Optionals.kt
new file mode 100644 (file)
index 0000000..00e9fea
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/rhynodge/utils/Optionals.kt
@@ -0,0 +1,6 @@
+package net.pterodactylus.rhynodge.utils
+
+import com.google.common.base.Optional
+
+fun <T> T?.asOptional(): Optional<T> = Optional.fromNullable(this)
+fun String?.asOptional(): Optional<String> = if ((this == null) || (this.isEmpty())) Optional.absent() else Optional.of(this)