Module: Naplug::Helpers::Thresholds

Defined in:
lib/naplug/helpers.rb

Instance Method Summary collapse

Instance Method Details

#hashify_json_thresholds(tag, thres_json = nil) ⇒ Object 



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# File 'lib/naplug/helpers.rb', line 10

def hashify_json_thresholds(tag,thres_json=nil)
  thresholds = { tag => {} }
  plug = nil
  thres_proc = Proc.new do |json_element|
    case
      when (json_element.is_a? String and json_element.match(/\d*:\d*:\d*:\d*/))
        thresholds[:main][plug] = Hash[Status.states.zip json_element.split(':',-1).map { |v| v.nil? ? nil : v.to_i } ]
      when Symbol
        plug = json_element
      else
        nil
    end
  end
  JSON.recurse_proc(JSON.parse(thres_json, :symbolize_names => true),&thres_proc) if thres_json
  thresholds
end