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Versions: 25
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Stored size: 1.59 KB
Contents
# frozen_string_literal: true
# AttachmentUploader Carrierwave
class AttachmentUploader < CarrierWave::Uploader::Base
# Include RMagick or MiniMagick support:
include CarrierWave::RMagick
include CarrierWave::ImageOptimizer
# include CarrierWave::MiniMagick
# Choose what kind of storage to use for this uploader:
storage :file
# storage :fog
process :optimize
process quality: 40
# Override the directory where uploaded files will be stored.
# This is a sensible default for uploaders that are meant to be mounted:
def store_dir
"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end
# def size_range
# return_size_type(file.content_type)
# end
version :thumb do
process resize_to_fit: [200, 200]
end
# Provide a default URL as a default if there hasn't been a file uploaded:
# Process files as they are uploaded:
# process :scale => [200, 300]
#
# def scale(width, height)
# # do something
# end
# Create different versions of your uploaded files:
# version :thumb do
# process :resize_to_fit => [50, 50]
# end
# Add a white list of extensions which are allowed to be uploaded.
# For images you might use something like this:
# def extension_white_list
# %w(jpg jpeg gif png)
# end
# Override the filename of the uploaded files:
# Avoid using model.id or version_name here, see uploader/store.rb for details
# def filename
# "something.jpg" if original_filename
# end
# private
# def return_size_type(file)
# return 0..1.megabytes if file.include?('image')
# 0..10.megabytes
# end
end
Version data entries
25 entries across 24 versions & 1 rubygems