Class: Rabbit::Parser::Image

Inherits:
Base
  • Object
show all
Includes:
Element
Defined in:
lib/rabbit/parser/image.rb

Constant Summary

Constants included from ModuleLoader

ModuleLoader::LOADERS

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#initialize, name

Methods included from ModuleLoader

extend_object, #find_loader, #loaders, #push_loader, #unshift_loader

Constructor Details

This class inherits a constructor from Rabbit::Parser::Base

Class Method Details

.match?(source) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rabbit/parser/image.rb', line 13

def match?(source)
  begin
    Rabbit::TemporaryFile.make(source.read, "image") do |input|
      Rabbit::ImageLoader.new(input.path)
    end
    true
  rescue Rabbit::ImageLoadError
    false
  end
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/rabbit/parser/image.rb', line 26

def parse
  TemporaryFile.make(@source.read, "image") do |image|
    @image = image
    @canvas << ImageTitleSlide.new(@image.path)
  end
end