Class: Exiftool::Result

Inherits:
Object
  • Object
show all
Defined in:
lib/exiftool/result.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw_hash) ⇒ Result

Returns a new instance of Result.



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# File 'lib/exiftool/result.rb', line 7

def initialize(raw_hash)
  @raw = {}
  @to_hash = {}
  @to_display_hash = {}
  @sym2display = {}
  raw_hash.each do |key, raw_value|
    p = FieldParser.new(key, raw_value)
    @raw[p.sym_key] = raw_value
    @to_hash[p.sym_key] = p.value
    @to_display_hash[p.display_key] = p.value
    @sym2display[p.sym_key] = p.display_key

    civil_date = p.civil_date
    if civil_date
      civil_date_key = "#{p.sym_key}_civil".to_sym
      @to_hash[civil_date_key] = civil_date
    end
  end
  @display2sym = @sym2display.invert
end

Instance Attribute Details

#display2sym ⇒ Object (readonly)

Returns the value of attribute display2sym.



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# File 'lib/exiftool/result.rb', line 5

def display2sym
  @display2sym
end

#raw ⇒ Object (readonly)

Returns the value of attribute raw.



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# File 'lib/exiftool/result.rb', line 5

def raw
  @raw
end

#sym2display ⇒ Object (readonly)

Returns the value of attribute sym2display.



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# File 'lib/exiftool/result.rb', line 5

def sym2display
  @sym2display
end

#to_display_hash ⇒ Object (readonly)

Returns the value of attribute to_display_hash.



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# File 'lib/exiftool/result.rb', line 5

def to_display_hash
  @to_display_hash
end

#to_hash ⇒ Object (readonly)

Returns the value of attribute to_hash.



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# File 'lib/exiftool/result.rb', line 5

def to_hash
  @to_hash
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/exiftool/result.rb', line 28

def [](key)
  @to_hash[key]
end

#errors? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/exiftool/result.rb', line 36

def errors?
  self[:error] == 'Unknown file type' || self[:warning] == 'Unsupported file type'
end

#source_file ⇒ Object 



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# File 'lib/exiftool/result.rb', line 32

def source_file
  self[:source_file]
end