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authornea <romangraef@gmail.com>2021-08-20 15:33:32 +0200
committernea <romangraef@gmail.com>2021-08-20 15:33:58 +0200
commit5042498c8fe12751c1b6560ae1fde07e7cd78259 (patch)
tree688aa93978ffffd0b15c639768fdad6f17609bdd /src/main/kotlin/util/sequence.kt
parent65a6ffeb6761994d4d69011c87f23fe074f7a1f7 (diff)
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-rw-r--r--src/main/kotlin/util/sequence.kt5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/main/kotlin/util/sequence.kt b/src/main/kotlin/util/sequence.kt
new file mode 100644
index 0000000..72b07dc
--- /dev/null
+++ b/src/main/kotlin/util/sequence.kt
@@ -0,0 +1,5 @@
+package util
+
+fun <T> Iterable<T>.expandWith(t: T): Sequence<T> =
+ this.asSequence() + generateSequence { t }.asSequence()
+