upgrading guard and guard-rspec versions

Guardfile

@@ -19,7 +19,7 @@ end
 
 # see http://stackoverflow.com/questions/18501471/guard-how-to-run-specific-tags-from-w-in-guards-console
 group :focus do
-  guard 'rspec', cli: '--tag focus' do watch_all end
+  guard 'rspec', cmd: '--tag focus' do watch_all end
 end
 
 #group :f do

lib/rspreadsheet/workbook.rb

@@ -64,7 +64,6 @@ def initialize(afilename=nil)
 
   # @param [String] Optional new filename
   # Saves the worksheet. Optionally you can provide new filename.
-
   def save(new_filename_or_io_object=nil)
     if @filename.nil? and new_filename_or_io_object.nil? then raise 'New file should be named on first save.' end
 
@@ -115,3 +114,6 @@ def register_worksheet(worksheet)
   end
 end
 end
+
+# bylo firefox.spam -> doposud prazdne tam to chi prenyst
+#  spam.firefox odsud to chci prenest

rspreadsheet.gemspec

@@ -19,7 +19,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   # runtime dependencies
-  spec.add_runtime_dependency 'libxml-ruby', '~>2.7'   # parsing XML files
+#   spec.add_runtime_dependency 'libxml-ruby', '~>2.7'   # parsing XML files
   spec.add_runtime_dependency 'rubyzip', '~>1.1'       # opening zip files
   spec.add_runtime_dependency 'andand', '~>1.3'
 
@@ -32,8 +32,8 @@ Gem::Specification.new do |spec|
 
   # optional and testing
   spec.add_development_dependency "coveralls", '~>0.7'
-  spec.add_development_dependency "guard", '~>2.6'
-  spec.add_development_dependency "guard-rspec", '~>2.6'
+  spec.add_development_dependency "guard", '~>2.13'
+  spec.add_development_dependency "guard-rspec", '~>4.6'
 #   spec.add_development_dependency 'equivalent-xml'     # implementing xml diff
 
 end

spec/io_spec.rb

@@ -14,14 +14,14 @@
     contents_of_files_are_identical($test_filename,tmp_filename)
   end
 
-#   it 'can open spreadsheet and store it to IO object', :xpending => 'Under development' do
-#     spreadsheet = Rspreadsheet.new($test_filename)                 # open a file
-#     
-#     stringio = StringIO.new
-#     spreadsheet.save(stringio)
-#     raise stringio.read
-#   
-#   end
+  it 'can open spreadsheet and store it to IO object', :xpending => 'Under development' do
+    spreadsheet = Rspreadsheet.new($test_filename)                 # open a file
+
+    stringio = StringIO.new
+    spreadsheet.save(stringio)
+    raise stringio.read
+
+  end
 end
 
 def contents_of_files_are_identical(filename1,filename2)

spec/workbook_spec.rb

@@ -38,7 +38,7 @@
     book.create_worksheet('test')
     book.worksheets('test').should eq book.worksheets(1)
     book.create_worksheet('another')
-    book.worksheets('another').should eq book.worksheets(2)    
+    book.worksheets('another').should eq book.worksheets(2)
   end
   it 'can access sheets with brief syntax' do
     book = Rspreadsheet::Workbook.new
@@ -52,8 +52,12 @@
     book.create_worksheet('test')
     book.create_worksheet('test2')
     sheet = book.worksheets(1)
+    sheet2 = book.worksheets(1)
     book.worksheet(1).should == sheet
     book.sheet(1).should == sheet
     book.sheets(2).should_not == sheet
+    book.sheets(-1).should == sheet2
+    book.sheets(-1).should_not == sheet
+    book.sheets(-2).should == sheet
   end
 end