Class: TableStructure::CSV::Writer

Inherits:
Object
  • Object
show all
Defined in:
lib/table_structure/csv/writer.rb

Constant Summary collapse

BOM = 
"\uFEFF"

Instance Method Summary collapse

Constructor Details

#initialize(schema, bom: false, csv_options: {}, header_omitted: false, header_context: nil) ⇒ Writer

Returns a new instance of Writer.



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# File 'lib/table_structure/csv/writer.rb', line 8

def initialize(
  schema,
  bom: false,
  csv_options: {},
  header_omitted: false,
  header_context: nil
)
  require 'csv'

  @options = {
    bom: bom,
    csv_options: csv_options
  }
  @inner_options = {
    header_omitted: header_omitted,
    header_context: header_context
  }

  @writer = ::TableStructure::Writer.new(schema, **@inner_options)
end

Instance Method Details

#write(items, to:, bom: @options[:bom], csv_options: @options[:csv_options], header_omitted: @inner_options[:header_omitted], header_context: @inner_options[:header_context], &block) ⇒ Object 



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# File 'lib/table_structure/csv/writer.rb', line 29

def write(
  items,
  to:,
  bom: @options[:bom],
  csv_options: @options[:csv_options],
  header_omitted: @inner_options[:header_omitted],
  header_context: @inner_options[:header_context],
  &block
)
  inner_options = {
    header_omitted: header_omitted,
    header_context: header_context
  }

  to << BOM if bom

  csv = ::CSV.new(to, **csv_options)
  @writer.write(items, to: csv, **inner_options, &block)
end