Class: Ephem::IO::DAF

Inherits:
Object
  • Object
show all
Defined in:
lib/ephem/io/daf.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file_object) ⇒ DAF

Returns a new instance of DAF.



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# File 'lib/ephem/io/daf.rb', line 8

def initialize(file_object)
  @binary_reader = BinaryReader.new(file_object)
  setup_file_format
  setup_summary_manager
end

Instance Attribute Details

#binary_reader ⇒ Object (readonly)

Returns the value of attribute binary_reader.



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# File 'lib/ephem/io/daf.rb', line 6

def binary_reader
  @binary_reader
end

#endianness ⇒ Object (readonly)

Returns the value of attribute endianness.



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# File 'lib/ephem/io/daf.rb', line 6

def endianness
  @endianness
end

#record_data ⇒ Object (readonly)

Returns the value of attribute record_data.



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# File 'lib/ephem/io/daf.rb', line 6

def record_data
  @record_data
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/ephem/io/daf.rb', line 38

def close
  @binary_reader&.close
end

#comments ⇒ Object 



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# File 'lib/ephem/io/daf.rb', line 14

def comments
  @comments ||= load_comments
end

#file_type ⇒ Symbol?

Returns:

  • (Symbol, nil) 


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# File 'lib/ephem/io/daf.rb', line 19

def file_type
  @file_type ||= detect_file_type
end

#read_array(start_word, end_word) ⇒ Object Also known as: map_array 



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# File 'lib/ephem/io/daf.rb', line 29

def read_array(start_word, end_word)
  @binary_reader.read_array(
    start_word: start_word,
    end_word: end_word,
    endianness: @endianness
  )
end

#summaries(&block) ⇒ Object 



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# File 'lib/ephem/io/daf.rb', line 23

def summaries(&block)
  return enum_for(:summaries) unless block_given?

  @summary_manager.each_summary(&block)
end