Class: VFCSV::Writer

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

Overview

Writer for streaming CSV to files

Instance Method Summary collapse

Constructor Details

#initialize(path, mode, options) ⇒ Writer

Returns a new instance of Writer.



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# File 'lib/vfcsv.rb', line 500

def initialize(path, mode, options)
  @file = File.open(path, mode)
  @options = VFCSV::DEFAULT_OPTIONS.merge(options)
  @col_sep = @options[:col_sep] || ","
  @quote_char = @options[:quote_char] || '"'
  @force_quotes = @options[:force_quotes] || false
  @quote_empty = @options.fetch(:quote_empty, true)
end

Instance Method Details

#<<(row) ⇒ Object Also known as: add_row, puts 



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# File 'lib/vfcsv.rb', line 509

def <<(row)
  @file.write(Generator.generate_line(row,
    col_sep: @col_sep,
    quote_char: @quote_char,
    force_quotes: @force_quotes,
    quote_empty: @quote_empty
  ))
  self
end

#close ⇒ Object 



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# File 'lib/vfcsv.rb', line 521

def close
  @file.close
end