class Bundler::URI::MailTo

m3.to_s # => "mailto:listman@example.com?subject=subscribe"
m3 = Bundler::URI::MailTo.build({:to => 'listman@example.com', :headers => [['subject', 'subscribe']]})

m2.to_s # => "mailto:john@example.com?Subject=Ruby&Cc=jack@example.com"
m2 = Bundler::URI::MailTo.build(['john@example.com', [['Subject', 'Ruby'], ['Cc', 'jack@example.com']]])

m1.to_s # => "mailto:joe@example.com?subject=Ruby"
m1 = Bundler::URI::MailTo.build(['joe@example.com', 'subject=Ruby'])

require 'bundler/vendor/uri/lib/uri'

Examples:

like [['subject', 'subscribe'], ['cc', 'address']].
"subject=subscribe&cc=address", or as an Array of Arrays
The headers can be supplied as a pre-encoded string, such as

If a Hash is used, the keys are the component names preceded by colons.

the components must be supplied as [to, headers].
Components can be provided as an Array or Hash. If an Array is used,

Creates a new Bundler::URI::MailTo object from components, with syntax checking.

== Description

def self.build(args)
  tmp = Util.make_components_hash(self, args)
  case tmp[:to]
  when Array
    tmp[:opaque] = tmp[:to].join(',')
  when String
    tmp[:opaque] = tmp[:to].dup
  else
    tmp[:opaque] = ''
  end
  if tmp[:headers]
    query =
      case tmp[:headers]
      when Array
        tmp[:headers].collect { |x|
          if x.kind_of?(Array)
            x[0] + '=' + x[1..-1].join
          else
            x.to_s
          end
        }.join('&')
      when Hash
        tmp[:headers].collect { |h,v|
          h + '=' + v
        }.join('&')
      else
        tmp[:headers].to_s
      end
    unless query.empty?
      tmp[:opaque] << '?' << query
    end
  end
  super(tmp)
end