Class: Gyunyu::Command::Export::Option

Inherits:
Object
  • Object
show all
Defined in:
lib/gyunyu/command/export/option.rb

Defined Under Namespace

Classes: CustomFilterNotFound, FormatNotFound

Constant Summary collapse

FIELD_SEP = 
','

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv = []) ⇒ Option 



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# File 'lib/gyunyu/command/export/option.rb', line 13

def initialize( argv = [] )
  @lists         = []
  @filter        = nil
  @custom_filter = nil
  @fields        = []
  @format        = :csv
  @show_filter_list = false

  parser.parse( argv )
end

Instance Attribute Details

#custom_filter ⇒ Object (readonly)

Returns the value of attribute custom_filter.



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# File 'lib/gyunyu/command/export/option.rb', line 23

def custom_filter
  @custom_filter
end

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/gyunyu/command/export/option.rb', line 23

def fields
  @fields
end

#filter ⇒ Object (readonly)

Returns the value of attribute filter.



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# File 'lib/gyunyu/command/export/option.rb', line 23

def filter
  @filter
end

#format ⇒ Object (readonly)

Returns the value of attribute format.



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# File 'lib/gyunyu/command/export/option.rb', line 23

def format
  @format
end

#lists ⇒ Object (readonly)

Returns the value of attribute lists.



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# File 'lib/gyunyu/command/export/option.rb', line 23

def lists
  @lists
end

#show_filter_list ⇒ Object (readonly)

Returns the value of attribute show_filter_list.



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# File 'lib/gyunyu/command/export/option.rb', line 23

def show_filter_list
  @show_filter_list
end

Instance Method Details

#parser ⇒ Object 



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# File 'lib/gyunyu/command/export/option.rb', line 33

def parser
  OptionParser.new do |opt|
    opt.on('-l', '--list LIST') { |list|
      if !@lists.include?( list )
        @lists << list
      end
    }
    opt.on('-f', '--filter FILTER') { |filter|
      @filter = filter if filter.size > 0
    }
    opt.on('-c', '--custom-filter FILTER') { |filter|
      mod = Module.nesting[1].const_get('CustomFilter')
      if mod.filter.has_key?( filter )
        @custom_filter = filter
      else
        raise CustomFilterNotFound
      end
    }
    opt.on('-s', '--custom-filter-list') { |c|
      @show_filter_list = true
    }
    opt.on('-d', '--field FIELD') { |field|
      if field.include?( FIELD_SEP )
        @fields = field.split( FIELD_SEP )
      elsif !@fields.include?( field )
        @fields << field
      end
    }
    opt.on('-o', '--format FORMAT') { |format|
      format.downcase!
      formats = Format.constants.map { |e|
        e.to_s.downcase
      }
      if formats.include?( format )
        @format = format
      else
        raise FormatNotFound
      end
    }
  end
end