Using Regular Expressions to Validate an IP Address in Ruby
Did you know that the Ruby standard library includes regular expressions for validating both IPv4 and IPv6 addresses?
Did you know that the Ruby standard library includes regular expressions for validating both IPv4 and IPv6 addresses?
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The RDF gem has it’s own regular expressions for validating IRIs: https://github.com/ruby-rdf/rdf/blob/master/lib/rdf/model/uri.rb. You can also use RDF::URI#valid?
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