Module: ImageHelpers

Defined in:
lib/image_helpers.rb,
lib/image_helpers/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Instance Method Summary collapse

Instance Method Details

#picture_tag(images) ⇒ Object 



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# File 'lib/image_helpers.rb', line 6

def picture_tag(images)
  return if images.empty?

  sources = images.select {|uri| uri[:media] }
  image = images.find {|uri| !uri[:media] }

  content_tag :picture do
    sources.each do |source|
      url = resolve_path_to_image(source.delete(:url))
      concat tag(:source, {srcset: url}.merge(source))
    end

    concat image_pack_tag(image.delete(:url), image)
  end
end

#svg_sprite(name, link, options = {}) ⇒ Object 



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# File 'lib/image_helpers.rb', line 22

def svg_sprite(name, link, options = {})
  name = "#{name}.svg" unless name.end_with?(".svg")
  entry = current_webpacker_instance.config.source_entry_path.basename.to_s
  url = asset_pack_path("media/#{entry}/images/#{name}")
  options[:role] ||= "presentation"

  content_tag :svg, options do
    tag.use href: "#{url}##{link}"
  end
end