Method: Prawn::ImageHandler#find

Defined in:

lib/prawn/image_handler.rb

#find(image_blob) ⇒ Object

Find an image handler for an image.

Parameters:

• image_blob (String)

Returns:

• (Object)

Raises:

• (Prawn::Errors::UnsupportedImageType) —

  If no image handler were found for the image.

# File 'lib/prawn/image_handler.rb', line 52

def find(image_blob)
  handler = @handlers.find { |h| h.can_render?(image_blob) }

  return handler if handler

  raise Prawn::Errors::UnsupportedImageType,
    'image file is an unrecognised format'
end