lib/workbook/writers/json_table_writer.rb
# frozen_string_literal: true
# frozen_string_literal: true
require "json"
module Workbook
module Writers
module JsonTableWriter
# Output the current workbook to JSON format
#
# @param [Hash] options
# @return [String] json string
def to_json options = {}
JSON.generate(to_array_of_hashes_with_values(options))
end
# Output the current workbook to an array_of_hashes_with_values format
#
# @param [Hash] options
# @return [Array<Hash>] array with hashes (comma separated values in a string)
def to_array_of_hashes_with_values options = {}
collect { |a| a.to_hash_with_values unless a.header? }.compact
end
# Write the current workbook to JSON format
#
# @param [String] filename
# @param [Hash] options see #to_json
# @return [String] filename
def write_to_json filename = "#{title}.json", options = {}
File.open(filename, "w") { |f| f.write(to_json(options)) }
filename
end
end
end
end