path support for ~

Author: dustinknopoff

Cargo.toml

@@ -4,4 +4,5 @@ version = "0.1.0"
 authors = ["Dustin Knopoff <dustinknopoff@gmail.com>"]
 
 [dependencies]
-colored = "1.6"
+colored = "1.6"
+dirs = "1.0.4"

src/main.rs

@@ -44,6 +44,7 @@
 //! These can be modifed in the code to your preference.
 //!
 extern crate colored;
+extern crate dirs;
 
 use colored::*;
 use std::collections::HashMap;
@@ -181,7 +182,9 @@ impl AllDocs {
 ///
 /// A final `Vec` of the collected comment strings is returned.
 pub fn get_info() -> Vec<Vec<String>> {
-    let f = File::open("/Users/Dustin/.zshrc").unwrap();
+    let mut p = dirs::home_dir().unwrap();
+    p.push(".zshrc");
+    let f = File::open(&p).unwrap();
     let f = BufReader::new(f);
     let mut result: Vec<Vec<String>> = Vec::new();
     result.push(Vec::new());