Class: CSVParser

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(yml_path, client_name) ⇒ CSVParser

Returns a new instance of CSVParser.



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# File 'lib/csv_parser.rb', line 11

def initialize(yml_path, client_name)
  @yml_path = yml_path
  @client_name = client_name
  @table_name = File.basename(yml_path, '.yml')
end

Instance Attribute Details

#client_name ⇒ Object (readonly)

Returns the value of attribute client_name.



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# File 'lib/csv_parser.rb', line 9

def client_name
  @client_name
end

#table_name ⇒ Object (readonly)

Returns the value of attribute table_name.



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# File 'lib/csv_parser.rb', line 9

def table_name
  @table_name
end

#yml_path ⇒ Object (readonly)

Returns the value of attribute yml_path.



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# File 'lib/csv_parser.rb', line 9

def yml_path
  @yml_path
end

Instance Method Details

#parse(csv_row) ⇒ Object 



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# File 'lib/csv_parser.rb', line 21

def parse(csv_row)
  ModuleHelper.deep_transform_values_with_path(mapping_hash) do |csv_field_name, path|
    field_name = path.last

    if ModuleHelper.needs_method?(csv_field_name)
      parsed_signature =
        ModuleHelper.parse_signature(csv_field_name, client_name, table_name, field_name)

      args = argument_values(parsed_signature[:arguments], csv_row)

      module_path = parsed_signature[:path]
      module_path += path[0..-2] unless ModuleHelper.shared_method?(csv_field_name)

      call_shared_or_client_method(
        module_path,
        parsed_signature[:method_name],
        *args
      )
    else
      csv_row[csv_field_name]
    end
  end
end

#yml ⇒ Object 



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# File 'lib/csv_parser.rb', line 17

def yml
  @yml ||= YAML.load_file(yml_path).deep_symbolize_keys
end