Module: Artwork::Configuration

Included in:
Artwork
Defined in:
lib/artwork/configuration.rb

Instance Method Summary collapse

Instance Method Details

#actual_resolution ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 39

def actual_resolution
  get(:actual_resolution) || base_resolution
end

#actual_resolution=(resolution) ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 43

def actual_resolution=(resolution)
  set :actual_resolution, resolution
end

#base_resolution ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 14

def base_resolution
  get(:base_resolution) or @@base_resolution or raise "Please set #{__method__}"
end

#base_resolution=(resolution) ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 18

def base_resolution=(resolution)
  @@base_resolution ||= resolution
  set :base_resolution, resolution
end

#configure_for(request) ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 47

def configure_for(request)
  Artwork.load_2x_images     = fetch_2x_images_flag_from(request)
  Artwork.current_resolution = current_resolution_from(request)
  Artwork.actual_resolution  = actual_resolution_from(request)
end

#current_resolution ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 31

def current_resolution
  get(:current_resolution) || base_resolution
end

#current_resolution=(resolution) ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 35

def current_resolution=(resolution)
  set :current_resolution, resolution
end

#load_2x_images=(flag) ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 27

def load_2x_images=(flag)
  set :load_2x_images, flag
end

#load_2x_images? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/artwork/configuration.rb', line 23

def load_2x_images?
  get(:load_2x_images) || false
end

#reset_configuration ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 53

def reset_configuration
  set :current_resolution, nil
  set :load_2x_images, nil
end

#supported_resolutions_list ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 3

def supported_resolutions_list
  get(:supported_resolutions_list) or @@supported_resolutions_list or raise "Please set #{__method__}"
end

#supported_resolutions_list=(resolutions) ⇒ Object 



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# File 'lib/artwork/configuration.rb', line 7

def supported_resolutions_list=(resolutions)
  list = resolutions.map(&:to_i).sort

  @@supported_resolutions_list ||= list
  set :supported_resolutions_list, list
end