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#
# Copyright:: Copyright (c) Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require_relative "toml"
require_relative "../json_compat"
autoload :YAML, "yaml"
class Chef
module DSL
module RenderHelpers
# pretty-print a hash as a JSON string
def render_json(hash)
JSON.pretty_generate(hash) + "\n"
end
# pretty-print a hash as a TOML string
def render_toml(hash)
Chef::DSL::Toml::Dumper.new(hash).toml_str
end
# pretty-print a hash as a YAML string
def render_yaml(hash)
yaml_content = hash.transform_keys(&:to_s).to_yaml
# above replaces first-level keys with strings, below the rest
yaml_content.gsub!(" :", " ")
end
extend self
end
end
end
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