From f3a1142975ba108f4e71c64e788e9f5fa4123bdc Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Fri, 13 Apr 2018 18:15:41 +0200
Subject: Add a function to build an RSS `Channel` object from a list of
 `Event`s

This uses the RSS crate to build a new channel with items corresponding
to the given `Event`s. It needs to be fleshed out a little, but this is
the basic idea.
---
 meetup/src/lib.rs |  2 +-
 src/lib.rs        |  5 +++++
 src/meetup_rss.rs | 44 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 src/lib.rs
 create mode 100644 src/meetup_rss.rs

diff --git a/meetup/src/lib.rs b/meetup/src/lib.rs
index 2ad0358..39def21 100644
--- a/meetup/src/lib.rs
+++ b/meetup/src/lib.rs
@@ -4,4 +4,4 @@ extern crate serde;
 extern crate serde_derive;
 extern crate serde_json;
 
-mod event;
+pub mod event;
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..9f8b791
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,5 @@
+extern crate rss;
+
+extern crate meetup;
+
+mod meetup_rss;
diff --git a/src/meetup_rss.rs b/src/meetup_rss.rs
new file mode 100644
index 0000000..6879082
--- /dev/null
+++ b/src/meetup_rss.rs
@@ -0,0 +1,44 @@
+use rss::{Channel, ChannelBuilder, Item};
+
+use meetup::event::Event;
+
+pub fn generate(events: Vec<Event>) -> Result<Channel, String> {
+    let items: Vec<Item> = events.into_iter().map(|event| {
+        let mut item = Item::default();
+        item.set_title(event.name);
+        item.set_link(event.link);
+        item.set_description(event.description);
+
+        item
+    }).collect();
+
+    Ok(
+        ChannelBuilder::default()
+            .title("Test")
+            .description("Description")
+            .items(items)
+            .build()?
+    )
+}
+
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_generate_builds_a_channel() {
+        let x = generate(
+            vec![
+                Event {
+                    name: "Summer Sun Celebration".to_owned(),
+                    description: "Description".to_owned(),
+                    link: "http://example.com".to_owned(),
+                    local_date: "2018-04-13".to_owned(),
+                    local_time: "18:30".to_owned(),
+                }
+            ]
+        );
+        println!("{:?}", x);
+    }
+}
-- 
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