From c0ae7d3f455530e6c3de86ade17596e4e6ddbb76 Mon Sep 17 00:00:00 2001
From: Daniel Tomlinson <dtomlinson@panaetius.co.uk>
Date: Wed, 25 Nov 2020 01:12:06 +0000
Subject: [PATCH 1/4] Adding latest

---
 src/pig_latin.rs | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/pig_latin.rs b/src/pig_latin.rs
index abf130b..c4a5fb7 100644
--- a/src/pig_latin.rs
+++ b/src/pig_latin.rs
@@ -12,8 +12,16 @@
 
 fn pig_latin(string: &str) -> String {
     let s = String::from(string);
-    println!("{:?}", s.chars());
-    s
+    let mut latinised = String::new();
+    let vowels = ['a', 'e', 'i', 'o', 'u'];
+
+    let first_character = s.chars().next().unwrap();
+    if vowels.contains(&first_character) {
+        latinised = format!("{}-hay", &s);
+    } else {
+        latinised = format!("{}ay", &first_character);
+    }
+    latinised
 }
 
 #[cfg(test)]
@@ -21,7 +29,7 @@ mod test {
     use super::*;
     #[test]
     fn test_pig_latin() {
-        let string = "rust❤";
+        let string = "arust";
         let result = pig_latin(string);
         println!("{}", result);
     }

From 8ac081813c90c597ca5d1ea5c042aa760befc768 Mon Sep 17 00:00:00 2001
From: Daniel Tomlinson <dtomlinson@panaetius.co.uk>
Date: Wed, 25 Nov 2020 01:19:16 +0000
Subject: [PATCH 2/4] Adding latest

---
 src/pig_latin.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/pig_latin.rs b/src/pig_latin.rs
index c4a5fb7..beb244f 100644
--- a/src/pig_latin.rs
+++ b/src/pig_latin.rs
@@ -14,12 +14,21 @@ fn pig_latin(string: &str) -> String {
     let s = String::from(string);
     let mut latinised = String::new();
     let vowels = ['a', 'e', 'i', 'o', 'u'];
+    let mut starts_with_vowel = false;
 
     let first_character = s.chars().next().unwrap();
     if vowels.contains(&first_character) {
         latinised = format!("{}-hay", &s);
+        starts_with_vowel = true;
     } else {
-        latinised = format!("{}ay", &first_character);
+        latinised = format!("-{}ay", &first_character);
+    }
+    for (pos, char) in s.char_indices() {
+        if pos == 0 && starts_with_vowel {
+            continue
+        } else {
+
+        }
     }
     latinised
 }

From 77daa12e47d1b6adcfea0f37e763a06de399e6fc Mon Sep 17 00:00:00 2001
From: Daniel Tomlinson <dtomlinson@panaetius.co.uk>
Date: Wed, 25 Nov 2020 01:41:31 +0000
Subject: [PATCH 3/4] Adding final pig latin

---
 src/main.rs      |  5 +++++
 src/pig_latin.rs | 55 ++++++++++++++++++++++++++++--------------------
 2 files changed, 37 insertions(+), 23 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index d131701..ddb4bad 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,10 +6,15 @@ mod pig_latin;
 
 fn main() {
     // Stats
+    println!("Stats");
     let data = vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2];
     let mut numbers = stats::NewStatsCalculator::from_vec(&data);
     println!("Data: {:?}", numbers);
     println!("Mean: {:?}", numbers.get_mean());
     println!("Median: {:?}", numbers.get_median());
     println!("Mode: {:?}", numbers.get_mode());
+
+    println!("\nPig Latin");
+    println!("{}", pig_latin::pig_latin("rustacian"));
+    println!("{}", pig_latin::pig_latin("awesome"));
 }
diff --git a/src/pig_latin.rs b/src/pig_latin.rs
index beb244f..49247e1 100644
--- a/src/pig_latin.rs
+++ b/src/pig_latin.rs
@@ -1,45 +1,54 @@
-// Take a &str
-// - assume single words (check for no spaces)
-// - convert to String
-// pop the first
-// append ay
-// move to end
-// Handle sentences: take a &str, convert to array, then do the above for each and return
-// a new array
-// https://scottwlaforest.com/rust/the-rust-book-chapter-8-exercises/
-
-// NOTE: Check for vowels!
-
-fn pig_latin(string: &str) -> String {
+pub fn pig_latin(string: &str) -> String {
     let s = String::from(string);
+    let mut portion = String::new();
     let mut latinised = String::new();
-    let vowels = ['a', 'e', 'i', 'o', 'u'];
     let mut starts_with_vowel = false;
+    let vowels = ['a', 'e', 'i', 'o', 'u'];
+
+    if s.is_empty() {
+        return s;
+    }
 
     let first_character = s.chars().next().unwrap();
+
     if vowels.contains(&first_character) {
-        latinised = format!("{}-hay", &s);
+        portion.push_str("-hay");
         starts_with_vowel = true;
     } else {
-        latinised = format!("-{}ay", &first_character);
+        portion = format!("-{}ay", &first_character);
     }
     for (pos, char) in s.char_indices() {
-        if pos == 0 && starts_with_vowel {
-            continue
-        } else {
-
+        if pos == 0 && !starts_with_vowel {
+            continue;
         }
+        latinised.push(char);
     }
+    latinised.push_str(&portion);
     latinised
 }
 
 #[cfg(test)]
 mod test {
     use super::*;
+
     #[test]
-    fn test_pig_latin() {
-        let string = "arust";
+    fn test_pig_latin_start_with_vowel() {
+        let string = "apple";
         let result = pig_latin(string);
-        println!("{}", result);
+        assert_eq!(result, "apple-hay");
+    }
+
+    #[test]
+    fn test_pig_latin_start_with_consonant() {
+        let string = "first";
+        let result = pig_latin(string);
+        assert_eq!(result, "irst-fay");
+    }
+
+    #[test]
+    fn test_pig_latin_empty_string() {
+        let string = "";
+        let result = pig_latin(string);
+        assert_eq!(result, string)
     }
 }

From 04acd1a28ee31e79a347b09ff270ea4d85157da6 Mon Sep 17 00:00:00 2001
From: Daniel Tomlinson <dtomlinson@panaetius.co.uk>
Date: Wed, 25 Nov 2020 01:41:42 +0000
Subject: [PATCH 4/4] Updating todo

---
 todo.todo | 1 +
 1 file changed, 1 insertion(+)

diff --git a/todo.todo b/todo.todo
index 826f8e5..15c5b90 100644
--- a/todo.todo
+++ b/todo.todo
@@ -2,3 +2,4 @@ Documentation:
     ☐ Shadowing + Creating new Strings from iPhone
     ✔ Working with Hashmaps using Mode example @done(20-11-20 22:54)
     ☐ Convert notes to Trilium
+    ☐ Document the pig latin, iterating over a stirng + methods used.