From 0de9e2cfa4650c42c4a1a6d6ccdf741582ef4b88 Mon Sep 17 00:00:00 2001
From: keiravillekode <keiravillekode@gmail.com>
Date: Thu, 3 Oct 2024 09:54:45 +1000
Subject: [PATCH] exercise stubs - part 1 of 4 (#284)

[no important files changed]
---
 .../armstrong-numbers/source/armstrong_numbers.d       |  5 +++++
 exercises/practice/bob/source/bob.d                    |  5 +++++
 .../collatz-conjecture/source/collatz_conjecture.d     |  5 +++++
 exercises/practice/darts/source/darts.d                |  5 +++++
 exercises/practice/etl/source/etl.d                    |  5 +++++
 exercises/practice/grains/source/grains.d              | 10 ++++++++++
 6 files changed, 35 insertions(+)

diff --git a/exercises/practice/armstrong-numbers/source/armstrong_numbers.d b/exercises/practice/armstrong-numbers/source/armstrong_numbers.d
index c715cb10..56cd127b 100644
--- a/exercises/practice/armstrong-numbers/source/armstrong_numbers.d
+++ b/exercises/practice/armstrong-numbers/source/armstrong_numbers.d
@@ -1,5 +1,10 @@
 module armstrong_numbers;
 
+pure bool isArmstrongNumber(immutable int number)
+{
+    // implement this function
+}
+
 unittest
 {
     immutable int allTestsEnabled = 0;
diff --git a/exercises/practice/bob/source/bob.d b/exercises/practice/bob/source/bob.d
index fea0fefb..cf3625f0 100644
--- a/exercises/practice/bob/source/bob.d
+++ b/exercises/practice/bob/source/bob.d
@@ -1,5 +1,10 @@
 module bob;
 
+pure string hey(immutable string text)
+{
+    // implement this function
+}
+
 unittest
 {
     immutable int allTestsEnabled = 0;
diff --git a/exercises/practice/collatz-conjecture/source/collatz_conjecture.d b/exercises/practice/collatz-conjecture/source/collatz_conjecture.d
index 1b546d71..608e5412 100644
--- a/exercises/practice/collatz-conjecture/source/collatz_conjecture.d
+++ b/exercises/practice/collatz-conjecture/source/collatz_conjecture.d
@@ -1,5 +1,10 @@
 module collatz_conjecture;
 
+pure int steps(immutable int number)
+{
+    // implement this function
+}
+
 unittest
 {
     import std.exception : assertThrown;
diff --git a/exercises/practice/darts/source/darts.d b/exercises/practice/darts/source/darts.d
index 27172c3b..fa8a6563 100644
--- a/exercises/practice/darts/source/darts.d
+++ b/exercises/practice/darts/source/darts.d
@@ -1,5 +1,10 @@
 module darts;
 
+pure int score(immutable float x, immutable float y)
+{
+    // implement this function
+}
+
 unittest
 {
     immutable int allTestsEnabled = 0;
diff --git a/exercises/practice/etl/source/etl.d b/exercises/practice/etl/source/etl.d
index 2c253d62..eb75431f 100644
--- a/exercises/practice/etl/source/etl.d
+++ b/exercises/practice/etl/source/etl.d
@@ -4,6 +4,11 @@ import std.array : array;
 import std.algorithm.sorting : sort;
 import std.algorithm.comparison : equal;
 
+pure int[dchar] transform(immutable string[int] score_map)
+{
+    // implement this function
+}
+
 unittest
 {
 
diff --git a/exercises/practice/grains/source/grains.d b/exercises/practice/grains/source/grains.d
index 55d99557..092c7085 100644
--- a/exercises/practice/grains/source/grains.d
+++ b/exercises/practice/grains/source/grains.d
@@ -1,5 +1,15 @@
 module grains;
 
+pure ulong square(immutable ulong num)
+{
+    // implement this function
+}
+
+pure ulong total()
+{
+    // implement this function
+}
+
 unittest
 {
     import std.exception : assertThrown;