Class: Imagemaster3000::ImageList::Generator

Inherits:
Object
  • Object
show all
Defined in:
lib/imagemaster3000/image_list/generator.rb

Class Method Summary collapse

Class Method Details

.generate(images) ⇒ Object

Raises:



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# File 'lib/imagemaster3000/image_list/generator.rb', line 9

def generate(images)
  template_file = File.join(File.dirname(__FILE__), 'templates', 'image_list.erb')
  raise Imagemaster3000::Errors::ArgumentError, 'Missing image list template file' unless File.exist?(template_file)

  logger.debug "Populating template from #{template_file}"

  template = Tilt::ERBTemplate.new template_file, trim: '-'
  rendered = template.render Object.new, images: images

  logger.debug "Image list:\n#{rendered}"

  rendered
end