flyer 2.1.5

HTTP framework for rust
Documentation 
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use urlencoding::decode;

use crate::utils::{Values, merge};

pub fn clean_url(uri: String) -> String {
    if uri == "/" {
        return "".to_string();
    }

    return uri.trim_start_matches("/")
        .trim_end_matches("/")
        .to_string();
}

pub fn uri_to_segments(uri: String) -> Vec<String> {
    return uri.split('/')
        .filter(|s| !s.is_empty())
        .map(|s| String::from(s))
        .collect()
}

pub fn parse_query_params(query: &str) -> Values {
    let mut out = Values::new();

    for kv in query.split('&') {
        if kv.is_empty() {
            continue;
        }

        let mut it = kv.splitn(2, '=');
        let k = it.next().unwrap_or("");
        let v = it.next().unwrap_or("");

        out.insert(decode(k).unwrap().to_string(), decode(v).unwrap().to_string());
    }

    return out;
} 

pub fn join_paths(one: String, two: String) -> Vec<String> {
    return merge(vec![vec![one], vec![two]]).iter()
        .map(|x| clean_url(x.to_owned()))
        .filter(|x| x != "")
        .collect();
}

pub fn join_url(url: Vec<String>) -> String {
    return url.iter()
        .map(|u| String::from(u.trim_matches('/'))).collect::<Vec<_>>()
        .join("/")
        .trim_matches('/')
        .to_string();
}

pub fn url(path: &str) -> String {
    return format!("{}/{}", crate::utils::env("APP_URL").trim_end_matches("/"), path);
}