aliasman 1.2.0

A simple tool for manage your aliasses
Documentation 
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/// Remove the pattern from the init
pub fn remove_init(content: &str, pattern: &str) -> String {
    replace_init(content, pattern, "")
}

/// Replace the pattern from the init for to
pub fn replace_init(content: &str, from: &str, to: &str) -> String {
    if content.starts_with(from) {
        content.replacen(from, to, 1)
    } else {
        String::from(content)
    }
}

/// Remove the pattern from the end
pub fn remove_end(content: &str, pattern: &str) -> String {
    replace_end(content, pattern, "")
}

/// Replace the pattern from the end for to
pub fn replace_end(content: &str, from: &str, to: &str) -> String {
    let mut result = String::from(content);

    if let Some(idx) = content.find(from) {
        result = String::from(&content[..idx]);
        result.push_str(to);
    }

    result
}

/// Remove the pattern from the end and the init
pub fn remove_both(content: &str, pattern: &str) -> String {
    replace_both(content, pattern, "")
}

/// Replace the pattern from the end and init for to
pub fn replace_both(content: &str, from: &str, to: &str) -> String {
    replace_end(replace_init(content, from, to).as_str(), from, to)
}