Class: Cascade::DataParser

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

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ DataParser

Returns a new instance of DataParser.



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# File 'lib/cascade/data_parser.rb', line 8

def initialize(options = {})
  @data_provider  = options.fetch(:data_provider) { Registry.data_provider }
  @row_processor  = options.fetch(:row_processor) { Registry.row_processor }
  @error_handler  = options.fetch(:error_handler) { Registry.error_handler }
  @data_saver     = options.fetch(:data_saver)    { Registry.data_saver }
end

Instance Method Details

#call ⇒ Object

Starts parsing processing with opening file and iterating through each line with parsing and then saves result of each line parsing with DataSaver



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# File 'lib/cascade/data_parser.rb', line 19

def call
  @data_provider.each_with_index do |row, row_number|
    @error_handler.with_errors_handling(row) do
      @data_saver.call @row_processor.call(row), row_number
    end
  end
end