From 6a8b2ebccc248895619dd6ece08b296330c2b7e0 Mon Sep 17 00:00:00 2001
From: harish-datla <36021808+harish-datla@users.noreply.github.com>
Date: Fri, 8 Mar 2024 11:48:29 +0530
Subject: [PATCH 1/2] feat:[practice] hello world example

---
 exercises/practice/hello-world/lib/hello_world.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/exercises/practice/hello-world/lib/hello_world.ex b/exercises/practice/hello-world/lib/hello_world.ex
index bae289edf6..d4582392cd 100644
--- a/exercises/practice/hello-world/lib/hello_world.ex
+++ b/exercises/practice/hello-world/lib/hello_world.ex
@@ -4,6 +4,6 @@ defmodule HelloWorld do
   """
   @spec hello :: String.t()
   def hello do
-    "Goodbye, Mars!"
+    "Hello, World!"
   end
-end
+end
\ No newline at end of file

From a36ad2b0050237083bf656987855b6cbcc148916 Mon Sep 17 00:00:00 2001
From: harish-datla <36021808+harish-datla@users.noreply.github.com>
Date: Sat, 9 Mar 2024 13:20:39 +0530
Subject: [PATCH 2/2] feat: Update lasagna.ex

---
 exercises/concept/lasagna/lib/lasagna.ex | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/exercises/concept/lasagna/lib/lasagna.ex b/exercises/concept/lasagna/lib/lasagna.ex
index 1cc18e8cce..aca84bc934 100644
--- a/exercises/concept/lasagna/lib/lasagna.ex
+++ b/exercises/concept/lasagna/lib/lasagna.ex
@@ -1,11 +1,7 @@
 defmodule Lasagna do
-  # Please define the 'expected_minutes_in_oven/0' function
-
-  # Please define the 'remaining_minutes_in_oven/1' function
-
-  # Please define the 'preparation_time_in_minutes/1' function
-
-  # Please define the 'total_time_in_minutes/2' function
-
-  # Please define the 'alarm/0' function
+  def expected_minutes_in_oven(), do: 40
+  def remaining_minutes_in_oven(time_spent), do: expected_minutes_in_oven() - time_spent
+  def preparation_time_in_minutes(layers), do: 2*layers
+  def total_time_in_minutes(layers,time_spent), do: preparation_time_in_minutes(layers) + time_spent
+  def alarm(), do: "Ding!"
 end