Cargo.lock

@@ -1,4 +0,0 @@
-[[package]]
-name = "grep"
-version = "0.1.0"
-

README.md

@@ -31,10 +31,4 @@ History
 
 ```bash
 cargo init --bin --name grep
-cargo run
-
-git clone --depth=1 https://github.com/rust-lang/rust.vim.git ~/.vim/bundle/rust.vim
-git clone --depth=1 https://github.com/majutsushi/tagbar.git ~/.vim/bundle/tagbar
-echo 'let g:tagbar_ctags_bin = "/Users/aj/github.com/universal-ctags/ctags/ctags"' >> ~/.vimrc
-echo 'let g:rustfmt_autosave = 1' >> ~/.vimrc
 ```

poem.txt

@@ -1,9 +0,0 @@
-I'm nobody! Who are you?
-Are you nobody, too?
-Then there's a pair of us - don't tell!
-Theyd' banish us, you know.
-
-How dreary to be somebody!
-How public, like a frog
-To tell your name the livelong day
-To an admiring bog!

src/lib.rs

@@ -1,100 +0,0 @@
-use std::fs;
-//use std::fs::File;
-//use std::io::prelude::*;
-use std::error::Error;
-use std::env;
-
-pub struct Config {
-    query: String,
-    filename: String,
-    insensitive: bool,
-}
-
-pub fn run(conf: Config) -> Result<(), Box<dyn Error>> {
-    let contents = fs::read_to_string(conf.filename)?;
-
-    let results = if conf.insensitive {
-        search(&conf.query, &contents)
-    } else {
-        search_insensitive(&conf.query, &contents)
-    };
-
-    for line in results {
-        println!("{}", line);
-    }
-
-    Ok(())
-}
-
-fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
-    let mut results = Vec::new();
-
-    for line in contents.lines() {
-        if line.contains(query) {
-          results.push(line);
-        }
-    }
-
-    results
-}
-
-fn search_insensitive<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
-    let query = query.to_lowercase();
-    let mut results = Vec::new();
-
-    for line in contents.lines() {
-        if line.to_lowercase().contains(&query) {
-          results.push(line);
-        }
-    }
-
-    results
-}
-
-impl Config {
-    pub fn new(args: &[String]) -> Result<Config, &'static str> {
-        if args.len() < 3 {
-            return Err("too few arguments")
-        }
-
-        Ok(Config {
-            query: args[1].clone(),
-            filename: args[2].clone(),
-            insensitive: env::var("CASE_INSENSITIVE").is_err(),
-        })
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn case_sensitive() {
-        let query = "duct";
-        let contents = "\
-Rust:
-safe, fast, productive.
-Pick three.";
-
-        assert_eq!(
-            vec!["safe, fast, productive."],
-            search(query, contents)
-        );
-    }
-
-    #[test]
-    fn case_insensitive() {
-        let query = "rUsT";
-        let contents = "\
-Rust:
-safe, fast, productive.
-Pick three.
-Trust me.";
-
-        assert_eq!(
-            vec!["Rust:", "Trust me."],
-            search_insensitive(query, contents)
-        );
-    }
-}

src/main.rs

@@ -1,22 +1,3 @@
-extern crate grep;
-
-use std::env;
-use std::process;
-
 fn main() {
-    let args: Vec<String> = env::args().collect();
-
-    let conf = grep::Config::new(&args).unwrap_or_else(|err| {
-        eprintln!("Problem parsing arguments: {}", err);
-        process::exit(1);
-    });
-    //let filename = &conf.filename.clone();
-
-    if let Err(e) = grep::run(conf) {
-        eprintln!("Big bad bada boom!\n{:?}", e);
-        //println!("Big bad bada boom!\n{:?}", e.kind());
-        //println!("Big bad bada boom!\n{}", e.description());
-
-        process::exit(1);
-    }
+    println!("Hello, world!");
 }