rusty-ci 0.9.6

A tool to generate buildbot projects from a YAML file
Documentation 
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use rusty_yaml::Yaml;

/// This function unwraps a Yaml object,
/// takes its first value, and converts it into a string,
/// and trims quotation marks.
pub fn unwrap<S: ToString>(yaml: &Yaml, section: S) -> String {
    let result = yaml
        .get_section(section.to_string())
        .unwrap()
        .nth(0)
        .to_string();

    let first = match result.chars().nth(0) {
        Some(v) => v,
        None => ' ',
    };
    let last = match result.chars().nth(result.len() - 1) {
        Some(v) => v,
        None => ' ',
    };
    if first == last {
        match first {
            // If the first and last character are the same, and are
            // both forms of quotes, trim the outer most ones.
            '\'' | '"' => result[1..result.len() - 1].to_string(),
            _ => result.to_string(),
        }
    } else {
        result.to_string()
    }
}

/// This function takes a Yaml object and confirms that there are no unmatched quotes!
/// If there are unmatched quotes, it returns the line with unmatched quotes
pub fn unmatched_quotes(yaml: &Yaml) -> Option<String> {
    for line in yaml.to_string().lines() {
        if line.matches('"').count() % 2 != 0 {
            return Some(line.to_string());
        }
    }
    None
}