Sha256: f69253f96128a18d9eed28b6793289d91a7eb66ac76e83b380722407c1907573
Contents?: true
Size: 943 Bytes
Versions: 5
Compression:
Stored size: 943 Bytes
Contents
class Menu < Record
def render(page)
if include_all_children
items = root.children.collect do |child|
exception = exceptions.find {|except| except.page == child}
next if exception && !exception.show
render_item(child, page, 0, exception ? exception.depth : depth)
end
else
items = exceptions.all.collect do |exception|
render_item(exception.page, page, 0, exception.depth)
end
end
if include_root
items.unshift(render_item(root, page, 0, 0))
end
"<nav>#{items.join}</nav>"
end
private
def render_item(item, page, current_depth, max_depth)
items = ["<a href='#{item.path}' class='#{'selected' if item == page}'>#{item.title}</a>"]
if current_depth < max_depth
item.children.each do |child|
items << render_item(child, page, current_depth + 1, max_depth)
end
end
items.join
end
end
Version data entries
5 entries across 5 versions & 1 rubygems