Class: Twb::Analysis::CalculatedFields::MarkdownEmitter

Inherits:
Object
  • Object
show all
Defined in:
lib/twb/analysis/CalculatedFields/MarkdownEmitter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MarkdownEmitter

Returns a new instance of MarkdownEmitter.



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# File 'lib/twb/analysis/CalculatedFields/MarkdownEmitter.rb', line 26

def initialize
  # puts ""
end

Instance Attribute Details

#docFileName ⇒ Object (readonly)

Returns the value of attribute docFileName.



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# File 'lib/twb/analysis/CalculatedFields/MarkdownEmitter.rb', line 24

def docFileName
  @docFileName
end

Instance Method Details

#processTwb(twb) ⇒ Object 



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# File 'lib/twb/analysis/CalculatedFields/MarkdownEmitter.rb', line 30

def processTwb twb
  twb = File.basename(twb)
  @twb = Twb::Workbook.new twb
  @docFileName = twb + '.CalculatedFields.md'
  @docFile     = File.open(@docFileName,'w')
  @docFile.puts "## #{twb}"
  dsNames = @twb.datasourceUINames
  @docFile.puts "#{dsNames.length} Data Sources"
  dsNames.each do |dsn|
    ds = @twb.datasource dsn
  #   puts "  => #{ds.uiname} "
  # end
  # dss = @twb.datasources
  # dss.each do |ds|
    @docFile.puts "### #{ds.uiname}"
    calcFields = ds.calculatedFieldsMap.sort_by { |fldName,calc| fldName }
    calcFields.each do |fldname, field|
      calculation = field.calculation
      @docFile.puts "\n##### #{fldname} "
      @docFile.puts "###### ...description..."
      @docFile.puts "```"
      if calculation.has_formula 
        @docFile.puts calculation.formulaResolved
        @docFile.puts "\n -- Fields  --" unless calculation.calcFields.empty?
        refFields = SortedSet.new
        calculation.calcFields.each do |cf|
          fds =  if cf.dataSourceRef == :remote then "<<#{cf.dataSource}>>" else '' end
          refFields.add "#{cf.uiName} \t #{fds}"
        end
        refFields.each do |rf|
          @docFile.puts "    #{rf}"
        end
        @docFile.puts "```"
      end
    end
  end
end