Module: Chef::DSL::RenderHelpers

Extended by:
RenderHelpers
Included in:
RenderHelpers, Universal
Defined in:
lib/chef/dsl/render_helpers.rb

Instance Method Summary collapse

Instance Method Details

#render_json(hash) ⇒ Object

pretty-print a hash as a JSON string



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# File 'lib/chef/dsl/render_helpers.rb', line 25

def render_json(hash)
  JSON.pretty_generate(hash) + "\n"
end

#render_toml(hash) ⇒ Object

pretty-print a hash as a TOML string



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# File 'lib/chef/dsl/render_helpers.rb', line 30

def render_toml(hash)
  Chef::DSL::Toml::Dumper.new(hash).toml_str
end

#render_yaml(hash) ⇒ Object

pretty-print a hash as a YAML string



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# File 'lib/chef/dsl/render_helpers.rb', line 35

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