module RDF::Raptor::CLI
A command-line interface to Raptor’s ‘rapper` utility.
Constants
- ENGINE
Public Instance Methods
version()
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Returns the installed ‘rapper` version number, or `nil` if `rapper` is not available.
@example
RDF::Raptor.version #=> "1.4.21"
@return [String]
# File lib/rdf/raptor/cli.rb, line 17 def version if `#{RAPPER} --version 2>/dev/null` =~ /^(\d+)\.(\d+)\.(\d+)/ [$1, $2, $3].join('.') end end