noob-builder 0.1.1

A simple proc macro that allows the user to auto generate a simple builder pattern.
Documentation 
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use noob_builder::Builder;

#[allow(dead_code)]
#[derive(Debug, Builder)]
struct Command {
    executable: String,
    args: Vec<String>,
    env: Vec<String>,
    current_dir: Option<String>,
}

#[test]
fn test_command() {
    let command = Command::builder()
        .executable("cargo".to_owned())
        .args(vec!["build".to_owned(), "--release".to_owned()])
        .env(vec![])
        .build()
        .unwrap();
    assert!(command.current_dir.is_none());

    let command = Command::builder()
        .executable("cargo".to_owned())
        .args(vec!["build".to_owned(), "--release".to_owned()])
        .env(vec![])
        .current_dir("..".to_owned())
        .build()
        .unwrap();
    assert!(command.current_dir.is_some());
    println!("{:?}", command);
}


#[allow(dead_code)]
#[derive(Debug, Builder)]
struct CommandWithAttr {
    executable: String,
    #[builder(each = "arg")]
    args: Vec<String>,
    #[builder(each = "env", default = "vec![]")]
    env: Vec<String>,
    current_dir: Option<String>,
}

#[test]
fn command_with_attr() {
    let command = CommandWithAttr::builder()
        .executable("cargo".to_owned())
        .arg("build".to_owned())
        .arg("--release".to_owned())
        .build()
        .unwrap();

    assert_eq!(command.executable, "cargo");
    assert_eq!(command.args, vec!["build", "--release"]);
    println!("{:?}", command);
}