class Koine::Csv::MappedColumnsParser
Attributes
column_names[R]
Public Class Methods
new(options = {})
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Calls superclass method
Koine::Csv::CsvParser::new
# File lib/koine/csv/mapped_columns_parser.rb, line 8 def initialize(options = {}) @column_names = options.fetch(:column_names) options.delete(:column_names) super(options) end
Public Instance Methods
parse(contents, &block)
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# File lib/koine/csv/mapped_columns_parser.rb, line 14 def parse(contents, &block) mapped = [] CSV.parse(contents, parser_options) do |row| new_row = {} row.each_with_index do |value, index| new_row[column_name(index)] = value end mapped << new_row end block_given? ? mapped.each(&block) : mapped end
Private Instance Methods
column_name(index)
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# File lib/koine/csv/mapped_columns_parser.rb, line 28 def column_name(index) column_names.fetch(index) end