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Diffstat (limited to 'activerecord/lib/active_record/dynamic_scope_match.rb')
| -rw-r--r-- | activerecord/lib/active_record/dynamic_scope_match.rb | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/activerecord/lib/active_record/dynamic_scope_match.rb b/activerecord/lib/active_record/dynamic_scope_match.rb deleted file mode 100644 index 6c043d29c4..0000000000 --- a/activerecord/lib/active_record/dynamic_scope_match.rb +++ /dev/null @@ -1,30 +0,0 @@ -module ActiveRecord - - # = Active Record Dynamic Scope Match - # - # Provides dynamic attribute-based scopes such as <tt>scoped_by_price(4.99)</tt> - # if, for example, the <tt>Product</tt> has an attribute with that name. You can - # chain more <tt>scoped_by_* </tt> methods after the other. It acts like a named - # scope except that it's dynamic. - class DynamicScopeMatch - METHOD_PATTERN = /^scoped_by_([_a-zA-Z]\w*)$/ - - def self.match(method) - if method.to_s =~ METHOD_PATTERN - new(true, $1 && $1.split('_and_')) - end - end - - def initialize(scope, attribute_names) - @scope = scope - @attribute_names = attribute_names - end - - attr_reader :scope, :attribute_names - alias :scope? :scope - - def valid_arguments?(arguments) - arguments.size >= @attribute_names.size - end - end -end |