refactor something that was really starting to bug me

lib/guard/jasmine-headless-webkit.rb

@@ -22,17 +22,15 @@ module Guard
     end
 
     def run_all
+      run_something_and_rescue do
         UI.info "Guard::JasmineHeadlessWebkit running all specs..."
         JasmineHeadlessWebkitRunner.run if run_all_things_before
         @ran_before = false
-    rescue ::CoffeeScript::CompilationError
+      end
-    rescue StandardError => e
-      puts e.message
-      puts e.backtrace.join("\n")
-      puts
     end
 
     def run_on_change(paths)
+      run_something_and_rescue do
         paths = filter_paths(paths)
         @ran_before = false
         if run_all_things_before
@@ -44,11 +42,7 @@ module Guard
             run_all
           end
         end
-    rescue ::CoffeeScript::CompilationError
+      end
-    rescue StandardError => e
-      puts e.message
-      puts e.backtrace.join("\n")
-      puts
     end
 
     private
@@ -91,6 +85,15 @@ module Guard
       system command
       $?.exitstatus == 0
     end
+
+    def run_something_and_rescue
+      yield
+    rescue ::CoffeeScript::CompilationError
+    rescue StandardError => e
+      puts e.message
+      puts e.backtrace.join("\n")
+      puts
+    end
   end
 
   class Dsl