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// primstav - look up marked days on the norwegian primstav.
// Copyright (C) 2018 Harald Eilertsen <haraldei@anduin.net>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
use chrono;
use serde_yaml;
use std::io::BufReader;
use std::iter::Iterator;
use std::fs::File;
mod locale;
use primstav::{Primstav, Mark};
fn capitalize(s: &str) -> String {
let mut chars = s.chars();
match chars.next() {
Some(ch) => ch.to_uppercase().chain(chars).collect::<String>(),
None => String::new(),
}
}
#[test]
fn test_capitalize() {
assert_eq!("Flaccid", capitalize("flaccid"));
assert_eq!("Ångström", capitalize("ångström"));
assert_eq!("Å i lofoten", capitalize("å i lofoten"));
assert_eq!("Ååååh", capitalize("ååååh"));
assert_eq!("", capitalize(""));
}
fn print_entry(m: &Mark) {
println!("{}", capitalize(&m.name));
if !m.alternative_names.is_empty() {
let names = m.alternative_names.iter()
.map(|v| capitalize(&v))
.collect::<Vec<_>>();
println!("({})", names.join(", "));
}
if !m.symbols.is_empty() {
println!("Symboler: {}", m.symbols.join(", "));
}
if !m.links.is_empty() {
println!("Kilder:");
for (source, url) in m.links.iter() {
println!(" {}: {}", source, url);
}
}
}
fn main() {
let f = BufReader::new(File::open("data/primstav.yml").unwrap());
let p = Primstav::new(serde_yaml::from_reader(f).unwrap());
let mut args = std::env::args().skip(1);
let local_date = match args.next() {
Some(s) => chrono::NaiveDate::parse_from_str(&s, "%d-%m-%Y").unwrap(),
None => chrono::Local::today().naive_utc(),
};
let locale = locale::get();
println!("{}", capitalize(&locale.format_date(&local_date)));
match p.get(&local_date) {
Some(d) => print_entry(&d),
None => ()
}
}
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