Sha256: 5f34ee0ae8eee768847f94d55295939787c4a5eae2cc03529c3969dae7bb8495
Contents?: true
Size: 760 Bytes
Versions: 13
Compression:
Stored size: 760 Bytes
Contents
# encoding: utf-8
module Middleman
module Presentation
module Transformers
# Group slides together
class GroupSlides
private
attr_reader :template
public
def initialize(template:)
@template = template
end
def transform(slides)
groups = Set.new
new_slides = slides.map do |slide|
if slide.group && groups.none? { |g| g.name == slide.group }
slide = group = SlideGroup.new name: slide.group, slides: slides.select { |s| s.group? slide.group }, template: template
groups << group
end
slide
end
new_slides - groups.map(&:slides).flatten
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems