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Contents
module Paperdragon
class Paperclip
# DISCUSS: I want to remove this module.
module Model
def self.included(base)
base.extend ClassMethods
end
module ClassMethods
def processable(name, attachment_class)
# this overrides #image (or whatever the name is) from Paperclip::Model::processable.
# This allows using both paperclip's `image.url(:thumb)` and the new paperdragon style
# `image(:thumb).url`.
mod = Module.new do # TODO: merge with attachment_accessor_for.
define_method name do # e.g. Avatar#image
Proxy.new(self, attachment_class) # provide paperclip DSL.
end
end
include mod
end
end
# Needed to expose Paperclip's DSL, like avatar.image.url(:thumb).
class Proxy
def initialize(model, attachment_class)
@attachment = attachment_class.new(model.image_meta_data, {:model => model})
end
def url(style)
@attachment[style].url # Avatar::Photo.new(avatar, :thumb).url
end
def method_missing(name, *args, &block)
@attachment.send(name, *args, &block)
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems