Class: CSVImportable::TypeParser

Inherits:
Object
  • Object
show all
Defined in:
lib/csv_importable/type_parser.rb

Defined Under Namespace

Classes: BooleanTypeParser, DateTypeParser, FloatTypeParser, IntegerTypeParser, PercentTypeParser, SelectTypeParser, StringTypeParser

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key, args = {}) ⇒ TypeParser

Returns a new instance of TypeParser.



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# File 'lib/csv_importable/type_parser.rb', line 5

def initialize(key, args = {})
  @key = key
  @row = args[:row]
  @required = args.fetch(:required, false)
  @value = args.fetch(:value, pull_value_from_row)
  after_init(args)
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/csv_importable/type_parser.rb', line 3

def key
  @key
end

#required ⇒ Object (readonly)

Returns the value of attribute required.



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# File 'lib/csv_importable/type_parser.rb', line 3

def required
  @required
end

#row ⇒ Object (readonly)

Returns the value of attribute row.



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# File 'lib/csv_importable/type_parser.rb', line 3

def row
  @row
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/csv_importable/type_parser.rb', line 3

def value
  @value
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/csv_importable/type_parser.rb', line 13

def parse
  if value.blank?
    check_required
    return nil
  end
  parsed_val = nil
  begin
    parsed_val = parse_val
  rescue
    raise_parsing_error
  end
  raise_parsing_error if parsed_val.nil?
  parsed_val
end