Contents

require 'tempfile'
require 'digest/sha1'
require 'open-uri'

# Gem dependencies
require 'RMagick'
require 'vector2d'
require 'rails'
require 'action_controller'
require 'active_support'
require 'active_record'

require 'binary_storage'

if Rails::VERSION::MAJOR >= 3
  # Load the engine
  require 'dynamic_image/engine' if defined?(Rails)
end

require 'dynamic_image/active_record_extensions'
require 'dynamic_image/filterset'
require 'dynamic_image/helper'

module DynamicImage
  @@dirty_memory = false
  @@page_caching = true

  class << self

    def dirty_memory=(flag)
      @@dirty_memory = flag
    end

    def dirty_memory
      @@dirty_memory
    end

    def page_caching=(flag)
      @@page_caching = flag
    end

    def page_caching
      @@page_caching
    end

    def max_size
      @@max_size ||= "2000x2000"
    end

    def max_size=(new_max_size)
      @@max_size = new_max_size
    end

    def crash_size
      @@crash_size ||= "10000x10000"
    end

    def crash_size=(new_crash_size)
      @@crash_size = new_crash_size
    end

    # RMagick stores image data internally, Ruby doesn't see the used memory.
    # This method performs garbage collection if @@dirty_memory has been flagged.
    # More details here: http://rubyforge.org/forum/message.php?msg_id=1995
    def clean_dirty_memory(options={})
      options.symbolize_keys!
      if @@dirty_memory || options[:force]
        gc_disabled = GC.enable
        GC.start
        GC.disable if gc_disabled
        @@dirty_memory = false
        true
      else
        false
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
dynamic_image-1.0.4	lib/dynamic_image.rb
dynamic_image-1.0.3	lib/dynamic_image.rb
dynamic_image-1.0.2	lib/dynamic_image.rb
dynamic_image-1.0.1	lib/dynamic_image.rb