diff --git a/src/birthday_store.rs b/src/birthday_store.rs
new file mode 100644
index 0000000..56fb05b
--- /dev/null
+++ b/src/birthday_store.rs
@@ -0,0 +1,53 @@
+use anyhow::Result;
+use chrono::{NaiveDate, NaiveDateTime};
+use rusqlite::Connection;
+
+use crate::Birthday;
+
+pub fn add(name: String, date: String) -> Result<()> {
+    let db = get_db()?;
+    let date = NaiveDate::parse_from_str(&date, "%Y-%m-%d")?;
+    let timestamp = to_timestamp(date);
+    db.execute(
+        "INSERT INTO birthdays(name, date_timestamp) VALUES(?1, ?2)",
+        (name, timestamp),
+    )?;
+    Ok(())
+}
+
+pub fn get_all() -> Result<Vec<Birthday>> {
+    let db = get_db()?;
+    let mut statement = db.prepare("SELECT id, name, date_timestamp FROM birthdays")?;
+    let birthday_iter = statement.query_map([], |row| {
+        let id = row.get(0)?;
+        let name = row.get(1)?;
+        let timestamp = row.get(2)?;
+        let date = from_timestamp(timestamp);
+        Ok(Birthday { id, name, date })
+    })?;
+    let birthdays: Result<Vec<Birthday>, rusqlite::Error> = birthday_iter.collect();
+    Ok(birthdays.unwrap())
+}
+
+fn get_db() -> Result<Connection> {
+    let db = Connection::open("test.db")?;
+    db.execute(
+        "CREATE TABLE IF NOT EXISTS birthdays (
+             id INTEGER PRIMARY KEY,
+             name TEXT NOT NULL,
+             date_timestamp INTEGER NOT NULL
+         ) STRICT",
+        (),
+    )?;
+    Ok(db)
+}
+
+fn to_timestamp(date: NaiveDate) -> i64 {
+    date.and_hms_opt(0, 0, 0).unwrap().timestamp()
+}
+
+fn from_timestamp(timestamp: i64) -> NaiveDate {
+    NaiveDateTime::from_timestamp_opt(timestamp, 0)
+        .unwrap()
+        .date()
+}
diff --git a/src/lib.rs b/src/lib.rs
index 9c2b594..f8ac85a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,70 +1,30 @@
+mod birthday;
+mod birthday_store;
 use anyhow::{bail, Result};
 pub use birthday::Birthday;
-use chrono::{Datelike, NaiveDate, NaiveDateTime};
-use rusqlite::Connection;
-mod birthday;
-
-fn get_db() -> Result<Connection> {
-    let db = Connection::open("test.db")?;
-    db.execute(
-        "CREATE TABLE IF NOT EXISTS birthdays (
-             id INTEGER PRIMARY KEY,
-             name TEXT NOT NULL,
-             date_timestamp INTEGER NOT NULL
-         ) STRICT",
-        (),
-    )?;
-    Ok(db)
-}
-
-fn to_timestamp(date: NaiveDate) -> i64 {
-    date.and_hms_opt(0, 0, 0).unwrap().timestamp()
-}
-
-fn from_timestamp(timestamp: i64) -> NaiveDate {
-    NaiveDateTime::from_timestamp_opt(timestamp, 0)
-        .unwrap()
-        .date()
-}
+use chrono::{Datelike, NaiveDate};
 
-pub fn add_birthday(name: String, date: String) -> Result<()> {
-    let db = get_db()?;
-    let date = NaiveDate::parse_from_str(&date, "%Y-%m-%d")?;
-    let timestamp = to_timestamp(date);
-    db.execute(
-        "INSERT INTO birthdays(name, date_timestamp) VALUES(?1, ?2)",
-        (name, timestamp),
-    )?;
-    Ok(())
+pub fn add(name: String, date: String) -> Result<()> {
+    birthday_store::add(name, date)
 }
 
-pub fn get_all_birthdays() -> Result<Vec<Birthday>> {
-    let db = get_db()?;
-    let mut statement = db.prepare("SELECT id, name, date_timestamp FROM birthdays")?;
-    let birthday_iter = statement.query_map([], |row| {
-        let id = row.get(0)?;
-        let name = row.get(1)?;
-        let timestamp = row.get(2)?;
-        let date = from_timestamp(timestamp);
-        Ok(Birthday { id, name, date })
-    })?;
-    let birthdays: Result<Vec<Birthday>, rusqlite::Error> = birthday_iter.collect();
-    Ok(birthdays.unwrap())
+pub fn get_all() -> Result<Vec<Birthday>> {
+    birthday_store::get_all()
 }
 
-pub fn get_next_birthday(today: NaiveDate) -> Result<Option<Birthday>> {
-    let mut birthdays = get_all_birthdays()?;
+pub fn get_next(today: NaiveDate) -> Result<Option<Birthday>> {
+    let mut birthdays = birthday_store::get_all()?;
     birthdays.sort_by_key(|birthday| birthday.next(today));
     Ok(birthdays.into_iter().next())
 }
 
-pub fn search_birthdays(
+pub fn search(
     name: Option<String>,
     year: Option<i32>,
     month: Option<u32>,
     day: Option<u32>,
 ) -> Result<Vec<Birthday>> {
-    let mut birthdays = get_all_birthdays()?;
+    let mut birthdays = birthday_store::get_all()?;
 
     if let Some(name) = name {
         birthdays.retain(|birthday| birthday.name.contains(&name));
diff --git a/src/main.rs b/src/main.rs
index ec1c512..809983c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -40,15 +40,15 @@ fn main() -> Result<()> {
     let cli = Cli::parse();
     println!("You ran cli with: {:?}", cli);
     match cli.command {
-        Command::Add { name, date } => birthday::add_birthday(name, date),
+        Command::Add { name, date } => birthday::add(name, date),
         Command::All {} => {
-            let birthdays = birthday::get_all_birthdays()?;
+            let birthdays = birthday::get_all()?;
             print_birthdays(birthdays);
             Ok(())
         }
         Command::Next {} => {
             let today = Utc::now().date_naive();
-            let maybe_birthday = birthday::get_next_birthday(today)?;
+            let maybe_birthday = birthday::get_next(today)?;
             if let Some(birthday) = maybe_birthday {
                 print_birthdays(vec![birthday]);
             }
@@ -60,13 +60,13 @@ fn main() -> Result<()> {
             month,
             day,
         } => {
-            let birthdays = birthday::search_birthdays(name, year, month, day)?;
+            let birthdays = birthday::search(name, year, month, day)?;
             print_birthdays(birthdays);
             Ok(())
         }
         Command::Today {} => {
             let today = Utc::now().date_naive();
-            let birthdays = birthday::search_birthdays(
+            let birthdays = birthday::search(
                 None,
                 Some(today.year()),
                 Some(today.month()),