morpho 0.18.3

magnusi-improved version of mdblog
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use std::rc::Rc;

use serde::Serialize;

use crate::post::Post;

/// site tag
#[derive(Serialize)]
pub struct Tag {
	/// tag name
	pub name:  String,
	/// the number of tag posts
	pub num:   isize,
	/// the tag url
	pub url:   String,
	/// the posts
	pub posts: Vec<Rc<Post>>,
}

impl Tag {
	pub fn new(name: &str, url: &str) -> Tag {
		Tag {
			name:  name.to_string(),
			num:   0,
			url:   url.to_string(),
			posts: Vec::new(),
		}
	}

	pub fn add(&mut self, post: Rc<Post>) {
		self.num += 1;
		self.posts.push(post);
	}
}