Class: Exiftool::Result

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

Overview

Exiftool Result

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw_hash) ⇒ Result

Returns a new instance of Result.



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/exiftool/result.rb', line 10

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.



8
9
10
 
# File 'lib/exiftool/result.rb', line 8

def display2sym
  @display2sym
end

#raw ⇒ Object (readonly)

Returns the value of attribute raw.



8
9
10
 
# File 'lib/exiftool/result.rb', line 8

def raw
  @raw
end

#sym2display ⇒ Object (readonly)

Returns the value of attribute sym2display.



8
9
10
 
# File 'lib/exiftool/result.rb', line 8

def sym2display
  @sym2display
end

#to_display_hash ⇒ Object (readonly)

Returns the value of attribute to_display_hash.



8
9
10
 
# File 'lib/exiftool/result.rb', line 8

def to_display_hash
  @to_display_hash
end

#to_hash ⇒ Object (readonly)

Returns the value of attribute to_hash.



8
9
10
 
# File 'lib/exiftool/result.rb', line 8

def to_hash
  @to_hash
end

Instance Method Details

#[](key) ⇒ Object 



31
32
33
 
# File 'lib/exiftool/result.rb', line 31

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

#errors? ⇒ Boolean

Returns:

  • (Boolean) 


39
40
41
 
# File 'lib/exiftool/result.rb', line 39

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

#source_file ⇒ Object 



35
36
37
 
# File 'lib/exiftool/result.rb', line 35

def source_file
  self[:source_file]
end