diff options
| -rw-r--r-- | lib/chef_zero/server.rb | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/chef_zero/server.rb b/lib/chef_zero/server.rb index dc4fc0f..31c8baa 100644 --- a/lib/chef_zero/server.rb +++ b/lib/chef_zero/server.rb @@ -142,6 +142,7 @@ module ChefZero def port if @port @port + # If options[:port] is not an Array or an Enumerable, it is just an Integer. elsif !options[:port].respond_to?(:each) options[:port] else @@ -164,10 +165,11 @@ module ChefZero # def url sch = @options[:ssl] ? 'https' : 'http' - @url ||= if @options[:host].first.include?(':') - URI("#{sch}://[#{@options[:host].first}]:#{port}").to_s + hosts = Array(@options[:host]) + @url ||= if hosts.first.include?(':') + URI("#{sch}://[#{hosts.first}]:#{port}").to_s else - URI("#{sch}://#{@options[:host].first}:#{port}").to_s + URI("#{sch}://#{hosts.first}:#{port}").to_s end end @@ -292,8 +294,10 @@ module ChefZero @server.mount('/', Rack::Handler::WEBrick, app) # Pick a port - [options[:port]].flatten.each do |port| - if listen(options[:host], port) + # If options[:port] can be an Enumerator, an Array, or an Integer, + # we need something that can respond to .each (Enum and Array can already). + Array(options[:port]).each do |port| + if listen(Array(options[:host]), port) @port = port break end |