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require 'banzai'
require 'task_list/filter'
module Banzai
module Filter
# Work around a bug in the default TaskList::Filter that adds a `task-list`
# class to every list element, regardless of whether or not it contains a
# task list.
#
# This is a (hopefully) temporary fix, pending a new release of the
# task_list gem.
#
# See https://github.com/github/task_list/pull/60
class TaskListFilter < TaskList::Filter
def add_css_class(node, *new_class_names)
if new_class_names.include?('task-list')
super if node.children.any? { |c| c['class'] == 'task-list-item' }
else
super
end
end
end
end
end
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