Sha256: 1bb94be2f9173d9d651345bdd7d7fe45765e897b7f0ec58a8f0f387470593d37
Contents?: true
Size: 675 Bytes
Versions: 15
Compression:
Stored size: 675 Bytes
Contents
class MetaTag < ::ActiveRecord::Base
belongs_to :taggable, :polymorphic => true
validates_presence_of :name, :taggable_type
validates_uniqueness_of :name, :scope => [:taggable_type, :taggable_id, :is_dynamic]
attr_accessible :name, :content, :is_dynamic
def get_content(controller=nil)
self.is_dynamic ? dynamic_content(controller) : self.content
end
def dynamic_content(controller)
self.content.gsub /%{([\w\.]+)}/ do
items = $1.split('.')
instance_name = items.shift
method_name = items.join('.')
record = controller.instance_variable_get("@#{instance_name}")
record.try(:"#{method_name}")
end
end
end
Version data entries
15 entries across 11 versions & 2 rubygems