Module: Klods::Components::List

Included in:
Builders
Defined in:
lib/klods/components/list.rb

Instance Method Summary collapse

Instance Method Details

#list(a = nil, b = nil, &block) ⇒ Object 



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# File 'lib/klods/components/list.rb', line 4

def list(a = nil, b = nil, &block)
  props, children = Core.normalize_args(a, b)
  children = klods_capture(&block) if block
  Core.build(
    tag: "ul", base: "klods-list",
    modifiers: {flush: "klods-list--flush"},
    props: props, children: children
  )
end

#list_item(a = nil, b = nil, &block) ⇒ Object 



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# File 'lib/klods/components/list.rb', line 14

def list_item(a = nil, b = nil, &block)
  props, children = Core.normalize_args(a, b)
  children = klods_capture(&block) if block
  props = props.transform_keys(&:to_s)

  lead = props.delete("lead")
  trail = props.delete("trail")
  href = props.delete("href")
  extra_class = props.delete("class")

  li_cls = Core.class_names(
    "klods-list__item",
    href ? "klods-list__item--link" : nil,
    Core.resolve_class(extra_class)
  )

  has_slots = !lead.nil? || !trail.nil?

  build_slots = lambda do
    parts = []
    parts << Core.el("span", {"class" => "klods-list__lead"}, lead) if lead
    parts << Core.el("span", {"class" => "klods-list__content"}, children)
    parts << Core.el("span", {"class" => "klods-list__trail"}, trail) if trail
    parts
  end

  li_attrs = props.merge("class" => li_cls.empty? ? nil : li_cls).compact

  if href
    link_content = has_slots ? build_slots.call : children
    return Core.el("li", li_attrs,
      Core.el("a", {"href" => href, "class" => "klods-list__link"}, link_content))
  end

  Core.el("li", li_attrs, has_slots ? build_slots.call : children)
end