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Using Regular Expressions to Validate an IP Address in Ruby

by Atomic Object —

Did you know that the Ruby standard library includes regular expressions for validating both IPv4 and IPv6 addresses?

Comments

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?

gkellogg —

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