Class: Garb::ReportParameter

Inherits:
Object
  • Object
show all
Defined in:
lib/garb/report_parameter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ ReportParameter

Returns a new instance of ReportParameter.



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# File 'lib/garb/report_parameter.rb', line 6

def initialize(name)
  @name = name
  @elements = []
end

Instance Attribute Details

#elements ⇒ Object (readonly)

Returns the value of attribute elements.



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# File 'lib/garb/report_parameter.rb', line 4

def elements
  @elements
end

Instance Method Details

#<<(element) ⇒ Object 



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# File 'lib/garb/report_parameter.rb', line 15

def <<(element)
  (@elements += [element].flatten).compact!
  self
end

#name ⇒ Object 



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# File 'lib/garb/report_parameter.rb', line 11

def name
  @name.to_s
end

#to_params ⇒ Object 



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# File 'lib/garb/report_parameter.rb', line 20

def to_params
  params = self.elements.map do |elem|
    case elem
    when Hash
      elem.collect do |k,v|
        next unless k.is_a?(Operator)
        "#{k.target}#{URI.encode(k.operator.to_s, /[=<>]/)}#{CGI::escape(v.to_s)}"
      end.join(';')
    else
      elem.to_ga
    end
  end.join(',')
  
  params.empty? ? {} : {self.name => params}
end