From 52035dd7c9c0cca23c4df1a0dc178222bd9beb54 Mon Sep 17 00:00:00 2001
From: James Yoo
Date: Sun, 23 Oct 2022 14:31:09 -0700
Subject: Adding fib in Scala

---
 entries/jyoo980/scala/Fib.scala | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 entries/jyoo980/scala/Fib.scala

(limited to 'entries/jyoo980/scala')

diff --git a/entries/jyoo980/scala/Fib.scala b/entries/jyoo980/scala/Fib.scala
new file mode 100644
index 0000000..05bdd1e
--- /dev/null
+++ b/entries/jyoo980/scala/Fib.scala
@@ -0,0 +1,6 @@
+def fib(n: Int) =
+  (0 until n).foldLeft((0, 1)) {
+    case ((prev, curr), _) => (curr, prev + curr)
+  } match {
+    case (n, _) => n
+  }
-- 
cgit v1.2.3-70-g09d2


From 9d6f7b9b5123c6e6d8d5a13ee3f4b5f63a0cf663 Mon Sep 17 00:00:00 2001
From: James Yoo
Date: Sun, 23 Oct 2022 14:36:19 -0700
Subject: Adding return type to fib function

---
 entries/jyoo980/scala/Fib.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'entries/jyoo980/scala')

diff --git a/entries/jyoo980/scala/Fib.scala b/entries/jyoo980/scala/Fib.scala
index 05bdd1e..f9107b0 100644
--- a/entries/jyoo980/scala/Fib.scala
+++ b/entries/jyoo980/scala/Fib.scala
@@ -1,4 +1,4 @@
-def fib(n: Int) =
+def fib(n: Int): Int =
   (0 until n).foldLeft((0, 1)) {
     case ((prev, curr), _) => (curr, prev + curr)
   } match {
-- 
cgit v1.2.3-70-g09d2