Class: Pandoku::Document

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

Overview

Pseudo IR for Pandoc.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(format, text) ⇒ Document

Returns a new instance of Document.



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# File 'lib/pandoku/document.rb', line 11

def initialize(format, text)
  unless format.is_a?(InputFormat)
    raise TypeError, 'format must be InputFormat'
  end
  @format = format
  @text = text
end

Instance Attribute Details

#format ⇒ Object (readonly)

Returns the value of attribute format.



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# File 'lib/pandoku/document.rb', line 9

def format
  @format
end

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/pandoku/document.rb', line 9

def text
  @text
end

Instance Method Details

#command_for(format) ⇒ Object

Makes a command string to execute Pandoc.



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# File 'lib/pandoku/document.rb', line 20

def command_for(format)
  commands = [PANDOC_PATH, '-f', self.format.class.name,
                          '-t', format.class.name]
  commands += self.format.cliopts
  commands += format.cliopts
  escapeshellarg = lambda do |arg|
    "'" + arg.to_s.gsub(/[^\\]'/) {|s| %<#{s.chars.first}\\'> } + "'"
  end
  commands.select {|v| v }.collect(&escapeshellarg).join(' ')
end

#compile(format, io = false) ⇒ Object

Compiles the document to given format. If a second argument io is true, returns IO instead of String.



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# File 'lib/pandoku/document.rb', line 33

def compile(format, io = false)
  unless format.is_a?(OutputFormat)
    raise TypeError, 'format must be OutputFormat'
  end
  format.compile(self, io)
end