2 files changed, 6 insertions, 8 deletions
diff --git a/lib/nickserver/couch_db/response.rb b/lib/nickserver/couch_db/response.rb
index fe482a8..eae5cc1 100644
--- a/lib/nickserver/couch_db/response.rb
+++ b/lib/nickserver/couch_db/response.rb
@@ -3,7 +3,6 @@ require 'json'
 
 module Nickserver::CouchDB
   class Response
-
     def initialize(nick, couch_response = {})
       @nick = nick
       @couch_status = couch_response[:status]
@@ -39,7 +38,7 @@ module Nickserver::CouchDB
     end
 
     def key
-      rows.first["value"]
+      rows.first['value']
     end
 
     def ok?
@@ -51,7 +50,7 @@ module Nickserver::CouchDB
     end
 
     def rows
-      json["rows"]
+      json['rows']
     end
 
     attr_reader :couch_status, :json, :nick
diff --git a/lib/nickserver/couch_db/source.rb b/lib/nickserver/couch_db/source.rb
index dd29c2a..b7531e4 100644
--- a/lib/nickserver/couch_db/source.rb
+++ b/lib/nickserver/couch_db/source.rb
@@ -9,9 +9,8 @@ module Nickserver::CouchDB
   class Error < StandardError; end
 
   class Source < Nickserver::Source
-
-    VIEW = '/_design/Identity/_view/pgp_key_by_email'
-    UNEXPECTED_RESPONSE_CODES = [401, 500]
+    VIEW = '/_design/Identity/_view/pgp_key_by_email'.freeze
+    UNEXPECTED_RESPONSE_CODES = [401, 500].freeze
 
     def query(nick)
       status, body = adapter.get url, query: query_for(nick)
@@ -23,7 +22,7 @@ module Nickserver::CouchDB
 
     def handle_unexpected_responses(status, body)
       if UNEXPECTED_RESPONSE_CODES.include? status
-        raise Error.new("Couch responded with #{status}: #{body}")
+        raise Error, "Couch responded with #{status}: #{body}"
       end
     end
 
@@ -32,7 +31,7 @@ module Nickserver::CouchDB
     end
 
     def query_for(nick)
-      { reduce: "false", key: "\"#{nick}\"" }
+      { reduce: 'false', key: "\"#{nick}\"" }
     end
 
     attr_reader :config