Module: Congo::Grip::HasAttachment

Defined in:
lib/congo/grip/has_attachment.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/congo/grip/has_attachment.rb', line 28

def self.included(base)
  base.extend Congo::Grip::HasAttachment::ClassMethods
end

Instance Method Details

#destroy_attached_files ⇒ Object 



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# File 'lib/congo/grip/has_attachment.rb', line 92

def destroy_attached_files
  self.class.attachment_definitions.each do |name, attachment|
    GridFS::GridStore.unlink(self.class.database, self["#{name}_path"])
  end
end

#save_attachments ⇒ Object 



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# File 'lib/congo/grip/has_attachment.rb', line 80

def save_attachments
  self.class.attachment_definitions.each do |attachment|
    name, file = attachment

    if (file.is_a?(File) || file.is_a?(Tempfile))
      GridFS::GridStore.open(self.class.database, self["#{name}_path"], 'w', :content_type => self["#{name}_content_type"]) do |f|
        f.write(file.read)
      end
    end
  end
end