Module: Yt::Actions::List

Included in:

DeleteAll, Collections::Base

Defined in:

lib/yt/actions/list.rb

Instance Method Summary

• #first! ⇒ Object

Instance Method Details

#first! ⇒ Object

# File 'lib/yt/actions/list.rb', line 12

def first!
  first.tap{|item| raise Errors::NoItems, error_message unless item}
end