Class: FlatKit::Jsonl::Record

Inherits:
Record
  • Object
show all
Defined in:
lib/flat_kit/jsonl/record.rb

Instance Attribute Summary collapse

Attributes inherited from Record

#compare_fields

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Record

#<=>, #format_name

Constructor Details

#initialize(data:, compare_fields: :none, compare_data: Hash.new, complete_structured_data: nil) ⇒ Record

Returns a new instance of Record.



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# File 'lib/flat_kit/jsonl/record.rb', line 27

def initialize(data:, compare_fields: :none,
               compare_data: Hash.new,
               complete_structured_data: nil)
  super(data: data, compare_fields: compare_fields)

  @complete_structured_data = complete_structured_data

  if complete_structured_data? && (compare_data.nil? || compare_data.empty?) then
    @compare_data = complete_structured_data
  else
    @compare_data = compare_data
  end

  # only load compare data if it dosn't exist
  if data && compare_data.empty? then
    quick_parse
  end
end

Instance Attribute Details

#compare_data ⇒ Object (readonly)

Returns the value of attribute compare_data.



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# File 'lib/flat_kit/jsonl/record.rb', line 7

def compare_data
  @compare_data
end

Class Method Details

.format_name ⇒ Object 



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# File 'lib/flat_kit/jsonl/record.rb', line 9

def self.format_name
  ::FlatKit::Jsonl::Format.format_name
end

.from_record(record) ⇒ Object 



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# File 'lib/flat_kit/jsonl/record.rb', line 13

def self.from_record(record)
  if record.instance_of?(FlatKit::Jsonl::Record) then

    structured = record.complete_structured_data? ? record.complete_structured_data : nil

    new(data: record.data, compare_fields: record.compare_fields,
        compare_data: record.compare_data,
        complete_structured_data: structured)
  else
    new(data: nil, compare_fields: record.compare_fields,
        complete_structured_data: record.to_hash)
  end
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/flat_kit/jsonl/record.rb', line 46

def [](key)
  compare_data[key]
end

#complete_structured_data ⇒ Object Also known as: to_hash 



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# File 'lib/flat_kit/jsonl/record.rb', line 50

def complete_structured_data
  @complete_structured_data ||= Oj.load(data, mode: :strict)
end

#complete_structured_data? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flat_kit/jsonl/record.rb', line 55

def complete_structured_data?
  !(@complete_structured_data.nil? || @complete_structured_data.empty?)
end

#data ⇒ Object Also known as: to_s

overriding parent accessor since we may be initialized without raw bytes to parse



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# File 'lib/flat_kit/jsonl/record.rb', line 61

def data
  if @data.nil? && complete_structured_data? then
    @data = Oj.dump(complete_structured_data, mode: :json)
  end
  @data
end