Class: Purview::Parsers::CSV

Inherits:
Base show all
Defined in:
lib/purview/parsers/csv.rb

Direct Known Subclasses

TSV

Instance Method Summary collapse

Methods inherited from Base

#initialize

Methods included from Mixins::Logger

#logger, #logger_opts, #logger_type, #with_context_logging

Constructor Details

This class inherits a constructor from Purview::Parsers::Base

Instance Method Details

#parse(data) ⇒ Object 



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# File 'lib/purview/parsers/csv.rb', line 4

def parse(data)
  with_context_logging("`parse` for: #{table.name}") do
    [].tap do |result|
      headers = extract_headers(data)
      extract_rows(data).each do |row|
        result << build_result(headers.zip(row))
      end
    end
  end
end

#validate(data) ⇒ Object 



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# File 'lib/purview/parsers/csv.rb', line 15

def validate(data)
  with_context_logging("`validate` for: #{table.name}") do
    missing_columns = missing_columns(data)
    raise 'Missing one or more columns: "%s"' % missing_columns.join('", "') \
      unless missing_columns.empty?
    true
  end
end