Method: Construqt::Util.createRangeDefinition

Defined in:
lib/construqt/util.rb

.createRangeDefinition(ports) ⇒ Object 



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# File 'lib/construqt/util.rb', line 107

def self.createRangeDefinition(ports)
  ranges=[]
  lastPort=nil

  #remove duplicates
  ports.uniq.sort do |l,r|
    fc = l.to_s.length <=> r.to_s.length
    fc!=0 ? fc : l<=>r
  end.each do |port|
    port = port.to_s
    if  (ranges.length>0 && portNeighbors?(port, ranges[ranges.length-1]["to"]))
      ranges[ranges.length-1]["to"] = port
    else
      ranges << {"from" => port, "to" => port}
    end
  end

  ranges = ranges.map do |range|
    range["from"] == range["to"] ? range["from"] : range["from"] +"-"+range["to"]
  end
  #puts "self.createRangeDefinition[#{ports}]=>#{ranges}"
  ranges.join(",")
end