pub fn create() -> String {
templatify! { "pub mod db {
use diesel::prelude::*;
use diesel::pg::PgConnection;
use dotenv::dotenv;
use std::env;
pub fn establish_connection() -> PgConnection {
dotenv().ok();
let database_url = env::var(\"DATABASE_URL\")
.expect(\"DATABASE_URL must be set\");
PgConnection::establish(&database_url)
.expect(&format!(\"Error connecting to {}\", database_url))
}
}
" }
}