Class: CSVUtils::CSVIterator::RowWrapper

Inherits:
Hash
  • Object
show all
Defined in:
lib/csv_utils/csv_iterator.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#lineno ⇒ Object

Returns the value of attribute lineno.



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# File 'lib/csv_utils/csv_iterator.rb', line 8

def lineno
  @lineno
end

Class Method Details

.create(headers, row, lineno) ⇒ Object 



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# File 'lib/csv_utils/csv_iterator.rb', line 10

def self.create(headers, row, lineno)
  row_wrapper = RowWrapper[headers.zip(row)]
  row_wrapper.lineno = lineno
  row_wrapper
end

Instance Method Details

#to_pretty_s ⇒ Object 



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# File 'lib/csv_utils/csv_iterator.rb', line 16

def to_pretty_s
  reject { |_, v| v.nil? || v.strip.empty? }
    .each_with_index
    .map { |(k, v), idx| sprintf('  %-3d %s: %s', idx+1, k, v) }
    .join("\n") + "\n"
end