1

Using Rails 3.2.12 and Ruby 1.9.2 I simply want to use carrierwave/minimagick as so:

In my Gemfile

 gem 'carrierwave'
 gem 'mini_magick'

In my uploader

require 'carrierwave/processing/mini_magick' 
class AvatarUploader < CarrierWave::Uploader::Base

   include CarrierWave::MiniMagick
   # Include the Sprockets helpers for Rails 3.1+ asset pipeline compatibility:
   include Sprockets::Helpers::RailsHelper
   include Sprockets::Helpers::IsolatedHelper

  # Choose what kind of storage to use for this uploader:
  storage :file
  # storage :fog

  # Override the directory where uploaded files will be stored.
  # This is a sensible default for uploaders that are meant to be mounted:

  # Provide a default URL as a default if there hasn't been a file uploaded:

  def default_url
  #   # For Rails 3.1+ asset pipeline compatibility:
  ActionController::Base.helpers.asset_path("fallback/" + [version_name, "default.png"].compact.join('_'))
  end

  process :resize_to_fit => [800, 800]

    version :thumb do
      process :resize_to_fit => [200,200]
    end

    version :mini do
       process :resize_to_fit => [50,50]
     end

    version :medium do
      process :resize_to_fit => [250,250]
    end

  def extension_white_list 
     %w(jpg jpeg gif png) 
   end
end

The problem is that the thumb, mini and medium versions are saving itself properly but not resizing (the size is the same for all versions).

anyone experiencing something similar?

4

1 に答える 1

0

わかりました....4時間のデバッグの後！

minimagick のサイズ変更と互換性のない ruby​​ 1.9.2 を使用していましたが、ruby 1.9.3 にアップグレードすると、すべてが正常に戻り、サイズ変更が完全に機能しました。

これは明確に文書化する必要があります。

于 2013-08-19T03:15:33.090 に答える