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# frozen_string_literal: true
module Jekyll
module TableOfContents
# jekyll-toc configuration class
class Configuration
attr_reader :toc_levels, :no_toc_class, :ordered_list, :no_toc_section_class,
:list_id, :list_class, :sublist_class, :item_class, :item_prefix
DEFAULT_CONFIG = {
'min_level' => 1,
'max_level' => 6,
'ordered_list' => false,
'no_toc_section_class' => 'no_toc_section',
'list_id' => 'toc',
'list_class' => 'section-nav',
'sublist_class' => '',
'item_class' => 'toc-entry',
'item_prefix' => 'toc-'
}.freeze
def initialize(options)
options = generate_option_hash(options)
@toc_levels = options['min_level']..options['max_level']
@ordered_list = options['ordered_list']
@no_toc_class = 'no_toc'
@no_toc_section_class = options['no_toc_section_class']
@list_id = options['list_id']
@list_class = options['list_class']
@sublist_class = options['sublist_class']
@item_class = options['item_class']
@item_prefix = options['item_prefix']
end
private
def generate_option_hash(options)
DEFAULT_CONFIG.merge(options)
rescue TypeError
DEFAULT_CONFIG
end
end
end
end
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