Rename prefresh()

Rename the path::prefresh() function to path::refresh(). Calling
convention should be to `use crate::path;` or `mod path;`, and then call
path::refresh(...), for verbosity.

3 files changed, 6 insertions, 4 deletions

diff --git a/src/main.rs b/src/main.rs
index 9f7e63c..6a51496 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,7 +2,6 @@ use std::io::{self, Write};
 use std::path::Path;
 use std::sync::{Arc, Mutex};
 mod path;
-use path::prefresh;
 mod poem;
 use poem::{read::Readable, recite::Reciteable, Poem};
 
@@ -24,7 +23,7 @@ use poem::{read::Readable, recite::Reciteable, Poem};
 /// ```
 fn repl(path: &Vec<&Path>, prompt: &str, at_prompt: &mut Arc<Mutex<bool>>) {
     // Initial path refresh on startup
-    let mut bins: Vec<String> = prefresh(path);
+    let mut bins: Vec<String> = path::refresh(path);
 
     // Main shell loop
     loop {
diff --git a/src/path.rs b/src/path.rs
index 28eb45b..412489b 100644
--- a/src/path.rs
+++ b/src/path.rs
@@ -17,11 +17,14 @@ use std::path::Path;
 /// let path = vec!["/bin"];
 /// let path = path.into_iter().map(Path::new).collect();
 /// let mut bins = prefresh(&path);
+/// let mut bins = path::refresh(&path);
 /// ...
 /// // A situation occurs where the $PATH needs to be refreshed
 /// bins = prefresh(&path)
+/// bins = path::refresh(&path)
 /// ```
 pub fn prefresh(path: &Vec<&Path>) -> Vec<String> {
+pub fn refresh(path: &Vec<&Path>) -> Vec<String> {
     let mut bins: Vec<String> = Vec::new();
 
     for p in path {
diff --git a/src/poem/recite.rs b/src/poem/recite.rs
index 1d41c40..f28436e 100644
--- a/src/poem/recite.rs
+++ b/src/poem/recite.rs
@@ -1,6 +1,6 @@
 mod ps;
 use super::Poem;
-use crate::path::prefresh;
+use crate::path;
 use crate::poem::elements::rune::Rune;
 use std::env;
 use std::process::exit;
@@ -159,7 +159,7 @@ impl Reciteable for Poem {
             // again
             // If it still doesn't exist, print an error
             if !verse.spellcheck(bins) {
-                *bins = prefresh(path);
+                *bins = path::refresh(path);
                 if !verse.spellcheck(bins) {
                     eprintln!("dwvsh: {}: command not found", verse.verb());