Sha256: bacbaeda3c600a671c5e053a882ff305767ad7913cd6f4a9278b4fde5b19d54c
Contents?: true
Size: 1.66 KB
Versions: 37
Compression:
Stored size: 1.66 KB
Contents
{file:docs/Home.markdown} > **{file:docs/Navigation.markdown}**
Traversing
==========
Example to show tree of Table of Contents:
nav = book.manifest.navs.first.content_document # => EPUB::ContentDocument::Navigation
toc = nav.toc # => EPUB::ContentDocument::Navigation::Navigation
toc_tree = ''
toc.traverse do |item, depth|
item # => EPUB::ContentDocument::Navigation::Item
depth # => Integer
toc_tree << "#{' ' * depth * 2}#{item.text}\n"
end
puts toc_tree
THE CONTENTS
SECTION IV FAIRY STORIES—MODERN FANTASTIC TALES
BIBLIOGRAPHY
INTRODUCTORY
Abram S. Isaacs
190 A FOUR-LEAVED CLOVER
I. The Rabbi and the Diadem
II. Friendship
III. True Charity
IV. An Eastern Garden
Samuel Taylor Coleridge
191 THE LORD HELPETH MAN AND BEAST
Hans Christian Andersen
192 THE REAL PRINCESS
193 THE EMPEROR'S NEW CLOTHES
194 THE NIGHTINGALE
195 THE FIR TREE
196 THE TINDER-BOX
197 THE HARDY TIN SOLDIER
198 THE UGLY DUCKLING
Frances Browne
199 THE STORY OF FAIRYFOOT
Oscar Wilde
200 THE HAPPY PRINCE
Raymond MacDonald Alden
201 THE KNIGHTS OF THE SILVER SHIELD
Jean Ingelow
202 THE PRINCE'S DREAM
Frank R. Stockton
203 OLD PIPES AND THE DRYAD
John Ruskin
204 THE KING OF THE GOLDEN RIVER OR THE BLACK BROTHERS
**NOTE**: This API is not stable.
Version data entries
37 entries across 37 versions & 2 rubygems