Class: EBPS::Text::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/ebps/text/document.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Document

Returns a new instance of Document.



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# File 'lib/ebps/text/document.rb', line 8

def initialize
  @chapters = []
  @metadata = {}
  @title = ''
end

Instance Attribute Details

#chapters ⇒ Object (readonly)

Returns the value of attribute chapters.



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# File 'lib/ebps/text/document.rb', line 6

def chapters
  @chapters
end

#metadata ⇒ Object (readonly)

Returns the value of attribute metadata.



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# File 'lib/ebps/text/document.rb', line 6

def metadata
  @metadata
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/ebps/text/document.rb', line 7

def title
  @title
end

Instance Method Details

#add_chapter(chapter) ⇒ Object

Raises:

  • (TypeError) 


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# File 'lib/ebps/text/document.rb', line 13

def add_chapter(chapter)
  raise TypeError unless chapter.is_a?(Chapter)
  unless @chapters.include?(chapter)
    @chapters.push chapter
    chapter
  end
end

#chapter(idx_or_name) ⇒ Object 



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# File 'lib/ebps/text/document.rb', line 20

def chapter(idx_or_name)
  case idx_or_name
  when Integer
    @chapters[idx_or_name]
  else
    @chapters.find { |ch| ch.name == idx_or_name }
  end
end

#remove_chapter(chapter) ⇒ Object 



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# File 'lib/ebps/text/document.rb', line 28

def remove_chapter(chapter)
  @chapters.delete(chapter)
end

#to_s ⇒ Object 



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# File 'lib/ebps/text/document.rb', line 31

def to_s
  @chapters.join("\n")
end