Rename is_alias_in_file to find_alias_in_file

I think we should return a list of matched aliases from this function
instead of a simple boolean value. As such, we'll start by renaming the
function to something that makes sense in that context.

We now need to modify the function and return type in order to provide
that information.

2 files changed, 4 insertions, 4 deletions

diff --git a/src/main.rs b/src/main.rs
index 79e3411..a4a36e5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -81,7 +81,7 @@ fn build_alias(s: &str) -> String {
     alias_line
 }
 
-fn is_alias_in_file(alias: &Alias, file: &str) -> Result<(), io::Error> {
+fn find_alias_in_file(alias: &Alias, file: &str) -> Result<(), io::Error> {
     let f = try!(File::open(file));
     let file = BufReader::new(&f);
     for line in file.lines() {
diff --git a/src/tests.rs b/src/tests.rs
index 29723cd..ccacd29 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -1,4 +1,4 @@
-use super::{Alias, is_alias_in_file};
+use super::{Alias, find_alias_in_file};
 
 #[test]
 fn new_alias_with_only_email() {
@@ -42,8 +42,8 @@ fn new_alias_with_special_characters() {
 
 
 #[test]
-fn is_alias_in_file_finds_a_match() {
-    is_alias_in_file(
+fn find_alias_in_file_finds_a_match() {
+    find_alias_in_file(
         &Alias {
             alias: "farnsworth-hubert".to_owned(),
             name: "Hubert Farnsworth".to_owned(),