lib/sketches/sketch.rb in sketches-0.1.0 vs lib/sketches/sketch.rb in sketches-0.1.1

@@ -36,10 +36,13 @@
     # Optional name of the sketch
     attr_accessor :name
 
     # Last modification time of the sketch
     attr_reader :mtime
+ 
+    # command runner
+    RUNNER = Kernel.method(:system)
 
     #
     # Creates a new sketch object with the specified _id_ and the given
     # _options_.
     #
@@ -83,11 +86,24 @@
         cmd = Config.editor.call(@path)
       else
         cmd = "#{Config.editor} #{@path}"
       end
 
-      system(cmd)
+      if Config.terminal
+        if Config.terminal.kind_of?(Proc)
+          cmd = Config.terminal.call(cmd)
+        else
+          cmd = "#{Config.terminal} #{cmd}"
+        end
+      end
+
+      if Config.background
+        Thread.new(cmd,&RUNNER)
+      else
+        RUNNER.call(cmd)
+        self.reload! if Config.eval_after_editor_quit
+      end
     end
 
     #
     # Returns +true+ if the sketch has become stale and needs reloading,
     # returns +false+ otherwise.
@@ -138,10 +154,10 @@
     def to_s(verbose=false)
       str = "##{@id}"
       str << ": #{@name}" if @name
       str << "\n\n"
 
-      if File.file?(@path)
+      if @path && File.file?(@path)
         File.open(@path) do |file|
           unless verbose
             4.times do
               if file.eof?
                 str << "\n" unless str[-1..-1] == "\n"