Class: Nfcollector::CopyFileWriter

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(partition) ⇒ CopyFileWriter

Returns a new instance of CopyFileWriter.



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# File 'lib/nfcollector/copy_file_writer.rb', line 12

def initialize(partition)
  @partition = partition
  prepare
end

Instance Attribute Details

#partition ⇒ Object (readonly)

Returns the value of attribute partition.



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# File 'lib/nfcollector/copy_file_writer.rb', line 7

def partition
  @partition
end

Class Method Details

.open(partition) {|cfw| ... } ⇒ Object

Yields:

  • (cfw) 


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# File 'lib/nfcollector/copy_file_writer.rb', line 17

def self.open(partition)
  cfw = self.new(partition)
  yield cfw if block_given?
  cfw
end

Instance Method Details

#commit! ⇒ Object 



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# File 'lib/nfcollector/copy_file_writer.rb', line 23

def commit!
  begin
    csv = CSV.new(@file, :force_quotes => true, :skip_blanks => true)
    partition.rows.each { |row| csv << row }
  rescue => ex
    @error = ex
  ensure
    @file.close
  end
  handle_error!(@error) if @error
end