Module: AmazingPrint::Psych

Defined in:
vendor/bundler/ruby/3.3.0/bundler/gems/yaml-ld-2d2ba8e32d66/lib/psych/amazing_print.rb

Constant Summary collapse

STYLES = 
%w(ANY BLOCK FLOW)

Instance Method Summary collapse

Instance Method Details

#awesome_psych_node(object) ⇒ Object 



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/yaml-ld-2d2ba8e32d66/lib/psych/amazing_print.rb', line 23

def awesome_psych_node(object)
  contents = []
  contents << colorize(object.class.name.split('::').last, :class)
  contents << colorize("!<#{object.tag}>", :args) if object.tag
  contents << colorize("&#{object.anchor}", :args) if object.respond_to?(:anchor) && object.anchor
  contents << colorize("(implicit)", :args) if object.respond_to?(:implicit) && object.implicit
  contents << colorize("(implicit end)", :args) if object.respond_to?(:implicit_end) && object.implicit_end
  case object
  when ::Psych::Nodes::Stream
    contents << awesome_array(object.children)
  when ::Psych::Nodes::Document
    contents << colorize('%TAG(' + object.tag_directives.flatten.join(' ') + ')', :args) unless Array(object.tag_directives).empty?
    contents << colorize("version #{object.version.join('.')}", :args) if object.version
    contents << awesome_array(object.children)
  when ::Psych::Nodes::Sequence
    style = %w(ANY BLOCK FLOW)[object.style.to_i]
    contents << awesome_array(object.children)
  when ::Psych::Nodes::Mapping
    style = %w(ANY BLOCK FLOW)[object.style.to_i]
    contents << colorize(style, :args) if object.style
    contents << awesome_hash(object.children.each_slice(2).to_h)
  when ::Psych::Nodes::Scalar
    style = %w(ANY PLAIN SINGLE_QUOTED DOUBLE_QUOTED LITERAL FOLDED)[object.style.to_i]
    contents << colorize(style, :args) if object.style
    contents << colorize("(plain)", :args) if object.plain
    contents << colorize("(quoted)", :args) if object.quoted
    contents << awesome_simple(object.value.inspect, :variable)
  when ::Psych::Nodes::Alias
    # No children
  else
    "Unknown node type: #{object.inspect}"
  end

  contents.join(' ')
end

#cast_with_psych(object, type) ⇒ Object

Add Psych Node names to the dispatcher pipeline.



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/yaml-ld-2d2ba8e32d66/lib/psych/amazing_print.rb', line 14

def cast_with_psych(object, type)
  cast = cast_without_psych(object, type)
  if (defined?(::Psych::Nodes::Node) && object.is_a?(::Psych::Nodes::Node))
    cast = :psych_node
  end
  cast
end