make it more elxir-y #5

lib/mix/tasks/systembooster/cron.ex

@@ -1,19 +1,29 @@
 defmodule Mix.Tasks.SystemBooster.Cron do
   use Mix.Task
- 
+
   def run(args) do
     Application.ensure_all_started(:hackney)
     app = Application.get_env(:systembooster, :app)
     oauth = Application.get_env(:systembooster, :oauth)
-    conn = Hunter.new([base_url: app[:base_url], bearer_token: oauth[:token]])
-    Hunter.Api.HTTPClient.list_timeline(conn, Application.get_env(:systembooster, :list)[:list_id], [])
-    |> Enum.filter(fn (x) -> x.reblogged == false and (x.visibility == "public" or x.visibility == "unlisted") end)
-    |> Enum.reverse
+    conn = Hunter.new(base_url: app[:base_url], bearer_token: oauth[:token])
+
+    conn
+    |> Hunter.Api.HTTPClient.list_timeline(
+      Application.get_env(:systembooster, :list)[:list_id],
+      []
+    )
+    |> Enum.filter(fn x ->
+      x.reblogged == false and x.visibility in ["public", "unlisted"]
+    end)
+    |> Enum.reverse()
     |> Enum.map(fn x -> Hunter.reblog(conn, x.id) end)
-    |> IO.inspect
+    |> case do
+      [] -> "Up to date"
+      x -> x |> Enum.count() |> (fn x -> "updated #{x} statuses" end).()
+    end
+    |> IO.puts()
   end
 end
 
-
 #    realapp = %Hunter.Application{client_id: app[:client_id], client_secret: app[:client_secret], id: app[:app_id]}
-     	     #Enum.map(Enum.reverse(Enum.sort_by(Enum.filter(list, fn (x) -> x.reblogged == false and (x.visibility == "public" or x.visibility == "unlisted") end),fn x -> x.id end)), fn x -> Hunter.reblog(conn, x.id) end)
+# Enum.map(Enum.reverse(Enum.sort_by(Enum.filter(list, fn (x) -> x.reblogged == false and (x.visibility == "public" or x.visibility == "unlisted") end),fn x -> x.id end)), fn x -> Hunter.reblog(conn, x.id) end)