method

hostname=

Ruby latest stable (v2_5_5) - 0 notes - Class: URI::Generic

hostname=(v) public

set the host part of the URI as the argument with brackets for IPv6 addresses.

This method is same as URI::Generic#host= except the argument can be bare IPv6 address.

u = URI("http://foo/bar")
p u.to_s                  #=> "http://foo/bar"
u.hostname = "::1"
p u.to_s                  #=> "http://[::1]/bar"

If the argument seems IPv6 address, it is wrapped by brackets.

Show source

# File lib/uri/generic.rb, line 670
    def hostname=(v)
      v = "[#{v}]" if /\A\[.*\]\z/ !~ v && /:/ =~ v
      self.host = v
    end