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Contents
module CarrierWave
module Uploader
module Mountable
attr_reader :model, :mounted_as
##
# If a model is given as the first parameter, it will be stored in the
# uploader, and available through +#model+. Likewise, mounted_as stores
# the name of the column where this instance of the uploader is mounted.
# These values can then be used inside your uploader.
#
# If you do not wish to mount your uploaders with the ORM extensions in
# -more then you can override this method inside your uploader. Just be
# sure to call +super+
#
# === Parameters
#
# [model (Object)] Any kind of model object
# [mounted_as (Symbol)] The name of the column where this uploader is mounted
#
# === Examples
#
# class MyUploader < CarrierWave::Uploader::Base
#
# def store_dir
# File.join('public', 'files', mounted_as, model.permalink)
# end
# end
#
def initialize(model=nil, mounted_as=nil)
@model = model
@mounted_as = mounted_as
end
##
# Returns array index of given uploader within currently mounted uploaders
#
def index
model.__send__(:_mounter, mounted_as).uploaders.index(self)
end
end # Mountable
end # Uploader
end # CarrierWave
Version data entries
28 entries across 28 versions & 2 rubygems