Make 'Alternate File' Merb-aware [#582 state:resolved]

Support/lib/spec/mate/switch_command.rb

@@ -23,7 +23,7 @@ def twin(path)
 
           case parent
             when 'lib', 'app' then
-              if rails?(prefix)
+              if webapp?(prefix)
                 path = path.gsub(/\/app\//, "/spec/")
                 path = path.gsub(/\/lib\//, "/spec/lib/")
                 path = path.gsub(/application\.rb/, 'application_controller.rb')
@@ -37,7 +37,7 @@ def twin(path)
               path = path.gsub(/\.rhtml_spec\.rb$/, ".rhtml")
               path = path.gsub(/\.erb_spec\.rb$/, ".erb")
               path = path.gsub(/_spec\.rb$/, ".rb")
-              if rails?(prefix)
+              if webapp?(prefix)
                 path = path.gsub(/\/spec\/lib\//, "/lib/")
                 path = path.gsub(/\/spec\//, "/app/")
                 path = path.gsub(/application_controller\.rb/, 'application.rb')
@@ -62,10 +62,18 @@ def file_type(path)
         "file"
       end
 
+      def webapp?(prefix)
+        rails?(prefix) || merb?(prefix)
+      end
+
       def rails?(prefix)
         File.exist?(File.join(prefix, 'config', 'boot.rb'))
       end
 
+      def merb?(prefix)
+        File.exist?(File.join(prefix, 'config', 'init.rb'))
+      end
+
       def create?(relative_twin, file_type)
         answer = `#{ ENV['TM_SUPPORT_PATH'] }/bin/CocoaDialog.app/Contents/MacOS/CocoaDialog yesno-msgbox --no-cancel --icon document --informative-text "#{relative_twin}" --text "Create missing #{file_type}?"`
         answer.to_s.chomp == "1"

Support/spec/spec/mate/switch_command_spec.rb

@@ -3,16 +3,16 @@
 module Spec
   module Mate
     class Twin
-      def initialize(expected, rails)
+      def initialize(expected, webapp)
         @expected = expected
-        @rails = rails
+        @webapp = webapp
       end
 
       def matches?(actual)
         @actual = actual
         # Satisfy expectation here. Return false or raise an error if it's not met.
         command = SwitchCommand.new
-        command.stub!(:rails?).and_return(@rails)
+        command.stub!(:webapp?).and_return(@webapp)
 
         path = command.twin(@actual)
         path.should == @expected
@@ -43,7 +43,7 @@ def initialize(expected)
       def matches?(actual)
         @actual = actual
         c = SwitchCommand.new
-        c.stub!(:rails?).and_return(@rails)
+        c.stub!(:webapp?).and_return(@webapp)
         c.file_type(@actual).should == @expected
         true
       end
@@ -167,7 +167,7 @@ def twin(expected)
         "/a/full/path/spec/views/mooky/show.rhtml_spec.rb")
       end
 
-      it "should work with lib dir in rails" do
+      it "should work with lib dir in rails or merb" do
         "/a/full/path/lib/foo/mooky.rb".should twin(
         "/a/full/path/spec/lib/foo/mooky_spec.rb")
       end