Module: BibTeX::Options::ApplicationOptions

Defined in:
lib/rbibtex/transform.rb

Overview

Module to be included into an OptionParser parser. Creates output, help and version switches.

This depends on a VERSION Constant being declared in the parser.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#output ⇒ Object (readonly)

Returns the value of attribute output.



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# File 'lib/rbibtex/transform.rb', line 12

def output
  @output
end

Instance Method Details

#initialize ⇒ Object 



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# File 'lib/rbibtex/transform.rb', line 14

def initialize
	super()

	@output = STDOUT
	self.on("-o", "--output FILENAME", String,
		"Set the output filename. Writes to stdout if nothing is given")   { | v | @output   = File.open(v, 'w') }
	self.separator ""
	self.on("-?", "--help",
		"Show this help")                                                  {       puts self; exit }
	self.on("-v", "--version", 
		"Output version number and exit")                                  {       puts VERSION; exit }
end