Class: ActiveExport::Csv

Inherits:
Base
  • Object
show all
Defined in:
lib/active_export/csv.rb

Instance Attribute Summary

Attributes inherited from Base

#config, #eval_methods, #label_keys, #label_prefix, #namespace, #options, #source, #source_name

Instance Method Summary collapse

Methods inherited from Base

build_label_keys_and_eval_methods, #build_label_keys_and_eval_methods!, #convert, #default_scope, export, #export_data, export_file, #find_in_batches_options, #generate_header, #generate_value, #initialize, #key_name, translate, #translate

Constructor Details

This class inherits a constructor from ActiveExport::Base

Instance Method Details

#csv_options ⇒ Object (protected) 



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# File 'lib/active_export/csv.rb', line 26

def csv_options
  self.config.default_csv_options.merge( self.options[:csv_options] || {} )
end

#export(data) ⇒ Object 



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# File 'lib/active_export/csv.rb', line 7

def export(data)
  CSV.generate(csv_options) do |csv|
    csv << generate_header if header?
    export_data(data, csv)
  end
end

#export_file(data, filename) ⇒ Object 



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# File 'lib/active_export/csv.rb', line 14

def export_file(data, filename)
  File.atomic_write(filename.to_s) do |file|
    CSV.open(file, "wb", csv_options) do |csv|
      csv << generate_header if header?
      export_data(data, csv)
    end
  end
  filename
end

#header? ⇒ Boolean (protected)

Returns:

  • (Boolean) 


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# File 'lib/active_export/csv.rb', line 30

def header?
  { header: true }.merge(self.options)[:header]
end