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Contents
# frozen_string_literal: true
# Copyright (c) 2024 Yegor Bugayenko
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the 'Software'), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
require 'yaml'
require_relative '../factbase'
require_relative '../factbase/flatten'
# Factbase to YAML converter.
#
# This class helps converting an entire Factbase to YAML format, for example:
#
# require 'factbase/to_yaml'
# fb = Factbase.new
# puts Factbase::ToYAML.new(fb).yaml
#
# Author:: Yegor Bugayenko (yegor256@gmail.com)
# Copyright:: Copyright (c) 2024 Yegor Bugayenko
# License:: MIT
class Factbase::ToYAML
# Constructor.
def initialize(fb, sorter = '_id')
@fb = fb
@sorter = sorter
end
# Convert the entire factbase into YAML.
# @return [String] The factbase in YAML format
def yaml
YAML.dump(Factbase::Flatten.new(Marshal.load(@fb.export), @sorter).it)
end
end
Version data entries
19 entries across 19 versions & 1 rubygems