Class: Twb::CodedField

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/twb/worksheet.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(incode) ⇒ CodedField

Returns a new instance of CodedField.



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# File 'lib/twb/worksheet.rb', line 174

def initialize incode
  # puts "CF: #{incode}"
  @code       = incode
  trimCode    = code.gsub(/^\[/,'').gsub(/\]$/,'')
  # puts "  : '#{trimCode}'"
  @dataSource = nil
  dsFldBits = trimCode.split('].[')
  if dsFldBits.length == 2
    @dataSource = dsFldBits[0]
    fieldCode   = dsFldBits[1]
  else
    fieldCode   = dsFldBits[0]
  end
  # puts "fc: #{fieldCode}"
  parts = fieldCode.split(':')
  bits = 
  if ':Measure Names'.eql?(fieldCode)
      {:prefix => nil, :name => fieldCode, :suffix => nil }
  else 
      case parts.length
      when 1
          bits = {:prefix => nil, :name => parts[0], :suffix => nil}
      when 3
          bits = {:prefix => parts[0], :name => parts[1], :suffix => parts[2]}
      when 4
          if parts[-1].match(/^(\d)+$/)
              bits = {:prefix => parts[0], :name => parts[1], :suffix => "#{parts[2]}:#{parts[3]}"}
          else
              bits = {:prefix => "#{parts[0]}:#{parts[1]}", :name => parts[2], :suffix => parts[3]}
          end
      when 5
          bits = {:prefix => "#{parts[0]}:#{parts[1]}", :name => parts[2], :suffix => "#{parts[3]}:#{parts[4]}"}
      else
          bits = {:prefix => "OOPS #{parts.inspect}", :name => '', :suffix => '' }
      end
  end
  @prefix = bits[:prefix]
  @name   = bits[:name]
  @suffix = bits[:suffix]
  # puts "       l: #{parts.length}   == #{bits}"
  # bits.each { |k,v| puts "       l: %-7s %s" % [k,v] }
end

Instance Attribute Details

#code ⇒ Object (readonly)

Returns the value of attribute code.



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# File 'lib/twb/worksheet.rb', line 172

def code
  @code
end

#dataSource ⇒ Object (readonly)

Returns the value of attribute dataSource.



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# File 'lib/twb/worksheet.rb', line 172

def dataSource
  @dataSource
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/twb/worksheet.rb', line 172

def name
  @name
end

#prefix ⇒ Object (readonly)

Returns the value of attribute prefix.



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# File 'lib/twb/worksheet.rb', line 172

def prefix
  @prefix
end

#suffix ⇒ Object (readonly)

Returns the value of attribute suffix.



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# File 'lib/twb/worksheet.rb', line 172

def suffix
  @suffix
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/twb/worksheet.rb', line 221

def <=>(other)
  @code <=> other.code
end

#to_s ⇒ Object

–



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# File 'lib/twb/worksheet.rb', line 217

def to_s
  @code
end