style: trim trailing spaces

Author: bf4

lib/rspec_api_documentation/oauth2_mac_client.rb

@@ -87,12 +87,12 @@ def access_token
       @access_token ||= begin
                           app = ProxyApp.new(self, context.app)
                           stub_request(:any, %r{http://example\.com}).to_rack(app)
-                          
+
                           # Create a Bearer access token as MAC is no longer supported
                           access_token = Rack::OAuth2::AccessToken::Bearer.new(
                             :access_token => options[:identifier] || "1"
                           )
-                          
+
                           access_token
                         end
     end

lib/rspec_api_documentation/open_api/node.rb

@@ -103,7 +103,7 @@ def as_json
       end
 
       def settings; @settings ||= {} end
-      
+
       private
 
       def instance_settings; @instance_settings ||= [] end

lib/rspec_api_documentation/writers/formatter.rb

@@ -8,4 +8,4 @@ def self.to_json(object)
 
     end
   end
-end
+end

spec/api_formatter_spec.rb

@@ -2,13 +2,13 @@
 
 describe RspecApiDocumentation::ApiFormatter do
   let(:metadata) { {} }
-  let(:group) { 
+  let(:group) {
     # Create an anonymous class that inherits from ExampleGroup but doesn't auto-register
     Class.new(RSpec::Core::ExampleGroup) do
       def self.description
         "Orders"
       end
-      
+
       def self.metadata
         {}
       end

spec/support/stub_app.rb

@@ -1,20 +1,20 @@
 class StubApp
   def call(env)
     req = Rack::Request.new(env)
-    
+
     case "#{req.request_method} #{req.path_info}"
     when "GET /"
       [200, {'Content-Type' => 'application/json'}, [{ :hello => "world" }.to_json]]
     when "POST /greet"
       body = req.body.read
       req.body.rewind if req.body.respond_to?(:rewind)
-      
+
       begin
         data = JSON.parse(body) if body && !body.empty?
       rescue JSON::ParserError
         data = nil
       end
-      
+
       target = data.is_a?(Hash) ? data["target"] : "nurse"
       [200, {'Content-Type' => 'application/json', 'Content-Length' => '17'}, [{ :hello => target }.to_json]]
     when "GET /xml"