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Versions: 50
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Contents
# frozen_string_literal: true
require 'avm/eac_asciidoctor_base0/instances/macros/base'
require 'eac_ruby_utils/core_ext'
module Avm
module EacAsciidoctorBase0
module Instances
module Macros
class Breadcrumbs < ::Avm::EacAsciidoctorBase0::Instances::Macros::Base
NODE_SEPARATOR = ' ยป '
ROOT_DOCUMENT_TITLE = 'Home'
# @return [Array<String>]
def result
trail_nodes.join(NODE_SEPARATOR)
end
def trail_nodes
r = []
current = document
while current.present?
r.unshift(Node.new(document, current))
current = current.parent_document
end
r
end
class Node
common_constructor :current, :document
# @return [String]
def address
current.href_to_other_body(document)
end
# @return [String]
def title
if document.parent_document.present?
document.source_document.title
else
ROOT_DOCUMENT_TITLE
end
end
# @return [String]
def to_s
"link:#{address}[#{title}]"
end
end
end
end
end
end
end
Version data entries
50 entries across 50 versions & 2 rubygems