lib/sm/post_slack_message.rb in sm-0.2.0 vs lib/sm/post_slack_message.rb in sm-0.2.1

@@ -1,15 +1,18 @@
+require 'json'
 require 'rest-client'
 
-class PostSlackMessage
-  def self.to(channel, msg, as_user, icon_emoji, api_url)
-    RestClient.post(
-      api_url,
-      payload: {
-        username: as_user,
-        channel: channel,
-        text: msg,
-        icon_emoji: icon_emoji
-      }.to_json
-    )
+module Sm
+  class PostSlackMessage
+    def self.to(channel, msg, as_user, icon_emoji, api_url)
+      RestClient.post(
+        api_url,
+        payload: {
+          username: as_user,
+          channel: channel,
+          text: msg,
+          icon_emoji: icon_emoji
+        }.to_json
+      )
+    end
   end
 end