Merge pull request #27 from snewcomer/sn/json-config

Configurable json library

lib/ueberauth/strategy/twitter.ex

@@ -105,13 +105,13 @@ defmodule Ueberauth.Strategy.Twitter do
       {:ok, %{status_code: 401, body: _, headers: _}} ->
         set_errors!(conn, [error("token", "unauthorized")])
       {:ok, %{status_code: status_code, body: body, headers: _}} when status_code in 200..399 ->
-        body = Poison.decode!(body)
+        body = Ueberauth.json_library().decode!(body)
 
         conn
         |> put_private(:twitter_token, token)
         |> put_private(:twitter_user, body)
       {:ok, %{status_code: _, body: body, headers: _}} ->
-        body = Poison.decode!(body)
+        body = Ueberauth.json_library().decode!(body)
         error = List.first(body["errors"])
         set_errors!(conn, [error("token", error["message"])])
     end

lib/ueberauth/strategy/twitter/oauth.ex

@@ -19,7 +19,7 @@ defmodule Ueberauth.Strategy.Twitter.OAuth do
 
   def access_token({token, token_secret}, verifier, opts \\ []) do
     opts
-    |> client
+    |> client()
     |> to_url(:access_token)
     |> Internal.get([{"oauth_verifier", verifier}], consumer(client()), token, token_secret)
     |> decode_response
@@ -34,7 +34,7 @@ defmodule Ueberauth.Strategy.Twitter.OAuth do
 
   def authorize_url!({token, _token_secret}, opts \\ []) do
     opts
-    |> client
+    |> client()
     |> to_url(:authorize_url, %{"oauth_token" => token})
   end