Is it a valid Ruby Mash syntax? -

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i find below mash declared in readme of https://github.com/hw-cookbooks/haproxy :

haproxy 'myhaproxy'   config mash.new(     :global => {       :maxconn => node[:haproxy][:global_max_connections],       :user => node[:haproxy][:user],       :group => node[:haproxy][:group]     },     :defaults => {       :log => :global,       :mode => :tcp,       :retries => 3,       :timeout => 5     },     :frontend => {       :srvs => {         :maxconn => node[:haproxy][:frontend_max_connections],         :bind => "#{node[:haproxy][:incoming_address]}:#{node[:haproxy][:incoming_port]}",         :default_backend => :backend_servers       }     },     :backend => {       :backend_servers => {         :mode => :tcp,         :server => [           "an_node 192.168.99.9:9999" => {             :weight => 1,             :maxconn => node[:haproxy][:member_max_connections]           }         ]       }     }   ) end

i wanted know below mash denote:

:server => [           "an_node 192.168.99.9:9999" => {             :weight => 1,             :maxconn => node[:haproxy][:member_max_connections]           }         ]

is array of hash?

this valid ruby syntax , yes, produce array 1 element, hash. 

[   "an_node 192.168.99.9:9999" => {     :weight => 1,     :maxconn => node[:haproxy][:member_max_connections]   } ]  # => [{"an_node 192.168.99.9:9999"=>{:weight=>1, :maxconn=>2}}]

mashes irrelevant here, way. mash.new accepts hash. if it's valid hash, result in valid mash. else error. code in question is valid ruby hash.


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