End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
Resolv::Hosts#getname
getname(address)
lib/resolv.rb
View on GitHub ↗
# File tmp/rubies/ruby-3.2.0/lib/resolv.rb, line 243
def getname(address)
each_name(address) {|name| return name}
raise ResolvError.new("#{@filename} has no address: #{address}")
end
Gets the hostname of address from the hosts file.