From b5d36da2b6b1a4b07c9d22666ee39284ad9f57e7 Mon Sep 17 00:00:00 2001
From: Christine Dodrill <xena@yolo-swag.com>
Date: Mon, 17 Aug 2015 14:32:05 -0700
Subject: [PATCH] Add /last_aired route

For @ask-compu
---
 README.md   |  5 +++++
 ponyapi.nim | 14 ++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/README.md b/README.md
index 5456f33..61393ed 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,11 @@ objects as defined above.
 
 Returns the episode of My Little Pony: Friendship is Magic that will air next.
 
+### `/last_aired`
+
+Returns the episode of My Little Pony: Friendship is Magic that most recently
+aired.
+
 ### `/season/<number>`
 
 Returns all information about episodes in the given season number or a `404`
diff --git a/ponyapi.nim b/ponyapi.nim
index 53df44b..5e7caf9 100644
--- a/ponyapi.nim
+++ b/ponyapi.nim
@@ -85,6 +85,20 @@ routes:
   get "/random":
     resp Http200, myHeaders, pretty(%%episodes.randomChoice(), 4)
 
+  get "/last_aired":
+    var
+      now = getTime()
+      ep: Episode
+
+    for epid, episode in pairs[Episode](episodes):
+      var then = times.fromSeconds(episode.air_date)
+
+      if now < then:
+        ep = episodes[epid-1]
+        break
+
+    resp Http200, myHeaders, pretty(%%ep, 4)
+
   get "/season/@snumber":
     var
       season: int = @"snumber".parseInt