Class: SpeakyCsv::ActiveRecordImport

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/speaky_csv/active_record_import.rb

Overview

Imports a csv file as unsaved active record instances

Constant Summary collapse

QUERY_BATCH_SIZE = 
20
TRUE_VALUES = 
ActiveRecord::ConnectionAdapters::Column::TRUE_VALUES

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config, input_io_or_enumerable, klass) ⇒ ActiveRecordImport

Returns a new instance of ActiveRecordImport.



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# File 'lib/speaky_csv/active_record_import.rb', line 15

def initialize(config, input_io_or_enumerable, klass)
  @config = config
  @klass = klass

  @log_output = StringIO.new
  @logger = Logger.new @log_output

  if duck_type_is_io?(input_io_or_enumerable)
    @rx = AttrImport.new @config, input_io_or_enumerable
    @rx.logger = @logger
  else
    @rx = input_io_or_enumerable
  end
end

Instance Attribute Details

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/speaky_csv/active_record_import.rb', line 13

def logger
  @logger
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/speaky_csv/active_record_import.rb', line 30

def each
  block_given? ? enumerator.each { |a| yield a } : enumerator
end

#log ⇒ Object

Returns a string of all the log output from the import. Or returns nothing if a custom logger was used.



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# File 'lib/speaky_csv/active_record_import.rb', line 36

def log
  @log_output.string
end