From 33c691bbd1043635a1f4c3be8fe1a097c5b4e0b7 Mon Sep 17 00:00:00 2001
From: akolybelnikov <a.kolybelnikov@gmail.com>
Date: Wed, 24 Jul 2019 18:36:34 +0200
Subject: [PATCH 1/2] Alternative solution to c01p03.

---
 src/bin/c01p03_alt.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/bin/c01p03_alt.rs

diff --git a/src/bin/c01p03_alt.rs b/src/bin/c01p03_alt.rs
new file mode 100644
index 0000000..39229bb
--- /dev/null
+++ b/src/bin/c01p03_alt.rs
@@ -0,0 +1,17 @@
+fn urlify(url: &str) -> String {
+    url.trim().replace(" ", "%20")
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_urlify() {
+        assert_eq!(urlify(&"Mr John Smith    "), "Mr%20John%20Smith");
+    }
+}
+
+fn main() {
+    urlify(&"Mr John Smith    ");
+}

From 03c60b8d250089abf356a356058a2f0531615cf3 Mon Sep 17 00:00:00 2001
From: Andrey Kolybelnikov <andrey@fastforward.ai>
Date: Thu, 25 Jul 2019 10:42:33 +0200
Subject: [PATCH 2/2] Moved the alternative solution to the file with the
 original one.

---
 src/bin/c01p03.rs     | 10 ++++++++++
 src/bin/c01p03_alt.rs | 17 -----------------
 2 files changed, 10 insertions(+), 17 deletions(-)
 delete mode 100644 src/bin/c01p03_alt.rs

diff --git a/src/bin/c01p03.rs b/src/bin/c01p03.rs
index 1249cf5..caeece8 100644
--- a/src/bin/c01p03.rs
+++ b/src/bin/c01p03.rs
@@ -10,6 +10,11 @@ fn urlify(url: &'static str) -> String {
     })
 }
 
+// Alternative solution with shorter syntax
+fn urlify_2(url: &str) -> String {
+    url.trim().replace(" ", "%20")
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -18,8 +23,13 @@ mod tests {
     fn test_urlify() {
         assert_eq!(urlify(&"Mr John Smith    "), "Mr%20John%20Smith");
     }
+    #[test]
+    fn test_urlify_2() {
+        assert_eq!(urlify_2(&"Mr John Smith    "), "Mr%20John%20Smith");
+    }
 }
 
 fn main() {
     urlify(&"Mr John Smith    ");
+    urlify_2(&"Mr John Smith    ");
 }
diff --git a/src/bin/c01p03_alt.rs b/src/bin/c01p03_alt.rs
deleted file mode 100644
index 39229bb..0000000
--- a/src/bin/c01p03_alt.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-fn urlify(url: &str) -> String {
-    url.trim().replace(" ", "%20")
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_urlify() {
-        assert_eq!(urlify(&"Mr John Smith    "), "Mr%20John%20Smith");
-    }
-}
-
-fn main() {
-    urlify(&"Mr John Smith    ");
-}