method
named_host?
v3.0.9 -
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- Class:
ActionDispatch::Http::URL
named_host?(host)private
No documentation available.
# File actionpack/lib/action_dispatch/http/url.rb, line 107
def named_host?(host)
!(host.nil? || /\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.match(host))
end