diff options
Diffstat (limited to 'activerecord/lib/active_record/dynamic_finder_match.rb')
| -rw-r--r-- | activerecord/lib/active_record/dynamic_finder_match.rb | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/activerecord/lib/active_record/dynamic_finder_match.rb b/activerecord/lib/active_record/dynamic_finder_match.rb deleted file mode 100644 index b309df9b1b..0000000000 --- a/activerecord/lib/active_record/dynamic_finder_match.rb +++ /dev/null @@ -1,56 +0,0 @@ -module ActiveRecord - - # = Active Record Dynamic Finder Match - # - # Refer to ActiveRecord::Base documentation for Dynamic attribute-based finders for detailed info - # - class DynamicFinderMatch - def self.match(method) - finder = :first - bang = false - instantiator = nil - - case method.to_s - when /^find_(all_|last_)?by_([_a-zA-Z]\w*)$/ - finder = :last if $1 == 'last_' - finder = :all if $1 == 'all_' - names = $2 - when /^find_by_([_a-zA-Z]\w*)\!$/ - bang = true - names = $1 - when /^find_or_(initialize|create)_by_([_a-zA-Z]\w*)$/ - instantiator = $1 == 'initialize' ? :new : :create - names = $2 - else - return nil - end - - new(finder, instantiator, bang, names.split('_and_')) - end - - def initialize(finder, instantiator, bang, attribute_names) - @finder = finder - @instantiator = instantiator - @bang = bang - @attribute_names = attribute_names - end - - attr_reader :finder, :attribute_names, :instantiator - - def finder? - @finder && !@instantiator - end - - def instantiator? - @finder == :first && @instantiator - end - - def creator? - @finder == :first && @instantiator == :create - end - - def bang? - @bang - end - end -end |