Add ddescribe, iit for exclusive suites,specs

[schickling]

For the Javascript testing framework "Jasmine" @vojtajina proposed a cool feature which is kinda neat to use. I'd also like to see this feature in rspec.

More here

[myronmarston]

RSpec already supports focusing example groups and specs using metadata:

https://relishapp.com/rspec/rspec-core/v/2-14/docs/filtering/inclusion-filters

It has a powerful config system that lets you define your own aliases for it with particular metadata:

https://www.relishapp.com/rspec/rspec-core/docs/configuration/alias-example-to#use-alias-example-to-to-define-focused-example

...and we're planning to add this capability for describe as well in RSpec 3:

rspec/rspec-core#870.

[schickling]

Thanks for your response @myronmarston
I'm aware for that, I think writing iit is just faster and more convenient

[myronmarston]

RSpec 2.14 has fit that does the same:

rspec/rspec-core#955

[schickling]

Oh thanks!