```ruby
Pod::Spec.new do |s|
  s.name         = 'A2DynamicDelegate'
  s.version      = '2.0'
  s.license      = 'BSD'
  s.summary      = 'Blocks are to functions as A2DynamicDelegate is to delegates.'
  s.homepage     = 'https://github.com/pandamonia/A2DynamicDelegate'
  s.author       = { 'Alexsander Akers' => 'a2@pandamonia.us',
                     'Zachary Waldowski' => 'zwaldowski@gmail.com' }
  s.source       = { :git => 'https://github.com/pandamonia/A2DynamicDelegate.git', :tag => 'v2.0' }
  s.dependency     'libffi'
  s.source_files = 'A2DynamicDelegate.{h,m}', 'A2BlockDelegate.{h,m}', 'A2BlockClosure.{h,m}', 'blockimp/*.{h,m,s}', 'libffi/*.h'
  s.clean_paths  = 'Demo/', 'A2DynamicDelegate.xcodeproj/', '.gitignore', 'libffi/'
end
```

Revert part of "Project and pod spec updates."
user
```ruby
Pod::Spec.new do |s|
  s.name         = 'A2DynamicDelegate'
  s.version      = '2.0'
  s.license      = 'BSD'
  s.summary      = 'Blocks are to functions as A2DynamicDelegate is to delegates.'
  s.homepage     = 'https://github.com/pandamonia/A2DynamicDelegate'
  s.author       = { 'Alexsander Akers' => 'a2@pandamonia.us',
                     'Zachary Waldowski' => 'zwaldowski@gmail.com' }
  s.source       = { :git => 'https://github.com/pandamonia/A2DynamicDelegate.git', :tag => 'v2.0' }
  s.source_files = 'A2DynamicDelegate.{h,m}', 'A2BlockDelegate.{h,m}', 'A2BlockClosure.{h,m}', 'blockimp/*.{h,m,s}', 'libffi/*.h'
  s.clean_paths  = 'Demo/', 'A2DynamicDelegate.xcodeproj/', '.gitignore'
  s.xcconfig     = { 'LIBRARY_SEARCH_PATHS' => "$(SRCROOT)/Pods/A2DynamicDelegate/libffi/",
                     'HEADER_SEARCH_PATHS' => "$(SRCROOT)/Pods/A2DynamicDelegate/libffi/",
                     'OTHER_LDFLAGS' => "-Wl,-no_compact_unwind" }
  if config.ios?
    s.library    = 'ffi_ios'
  else
    s.library    = 'ffi_mac'
  end
end
```
assistant