class ArrayToCsv
Public Class Methods
new(array, csv_lib=nil)
click to toggle source
# File lib/array_to_csv.rb, line 5 def initialize array, csv_lib=nil @array = array @csv_lib = csv_lib end
Public Instance Methods
to_csv(io_or_file_path=nil)
click to toggle source
@return [String, nil]
# File lib/array_to_csv.rb, line 11 def to_csv io_or_file_path=nil case io_or_file_path when nil to_csv_string when String to_csv_file io_or_file_path else to_csv_io io_or_file_path end end
Private Instance Methods
to_csv_file(file_path)
click to toggle source
# File lib/array_to_csv.rb, line 31 def to_csv_file file_path file_io = File.open(file_path, 'w') self.to_csv file_io end
to_csv_io(io)
click to toggle source
@return [nil]
# File lib/array_to_csv.rb, line 37 def to_csv_io io CsvWriter.new(@array, io, @csv_lib).write end
to_csv_string()
click to toggle source
@return [String]
# File lib/array_to_csv.rb, line 25 def to_csv_string StringIO.new.tap do |string_io| self.to_csv string_io end.string end