Fixes on Chuck Norris

plugins/chuck_norris.lua

@@ -0,0 +1,21 @@
+local function chuck()
+  local random = http.request("http://api.icndb.com/jokes/random")
+  local decode = json:decode(random)
+  local joke = decode.value.joke
+  local unescape = (joke)
+  return unescape
+end
+
+local function run(msg)
+  local joke = chuck()
+  return URL.unescape(joke)
+end
+
+return {
+  description = "Get random Chuck Norris jokes.", 
+  usage = "!chuck",
+  patterns = {
+    "^!chuck$"
+  }, 
+  run = run
+}