Class: Hocon::Impl::SimpleConfigList

Inherits:
AbstractConfigValue show all
Defined in:
lib/hocon/impl/simple_config_list.rb

Constant Summary collapse

ResolveStatus = 
Hocon::Impl::ResolveStatus

Constants inherited from AbstractConfigValue

AbstractConfigValue::ConfigImplUtil

Instance Attribute Summary

Attributes inherited from AbstractConfigValue

#origin

Instance Method Summary collapse

Methods inherited from AbstractConfigValue

#ignores_fallbacks?, #indent, #render, #render_to_sb, #require_not_ignoring_fallbacks, #resolve_status, #to_s, #with_fallback, #with_origin

Constructor Details

#initialize(origin, value, status = ResolveStatus.from_values(value)) ⇒ SimpleConfigList

Returns a new instance of SimpleConfigList.



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# File 'lib/hocon/impl/simple_config_list.rb', line 8

def initialize(origin, value, status = ResolveStatus.from_values(value))
  super(origin)
  @value = value
  @resolved = (status == ResolveStatus::RESOLVED)

  # kind of an expensive debug check (makes this constructor pointless)
  if status != ResolveStatus.from_values(value)
    raise ConfigBugError, "SimpleConfigList created with wrong resolve status: #{self}"
  end
end

Instance Method Details

#render_value_to_sb(sb, indent_size, at_root, options) ⇒ Object 



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# File 'lib/hocon/impl/simple_config_list.rb', line 27

def render_value_to_sb(sb, indent_size, at_root, options)
  if @value.empty?
    sb << "[]"
  else
    sb << "["
    if options.formatted?
      sb << "\n"
    end
    @value.each do |v|
      if options.origin_comments?
        indent(sb, indent_size + 1, options)
        sb << "# "
        sb << v.origin.description
        sb << "\n"
      end
      if options.comments?
        v.origin.comments.each do |comment|
          sb << "# "
          sb << comment
          sb << "\n"
        end
      end
      indent(sb, indent_size + 1, options)

      v.render_value_to_sb(sb, indent_size + 1, at_root, options)
      sb << ","
      if options.formatted?
        sb << "\n"
      end
    end

    # couldn't figure out a better way to chop characters off of the end of
    # the StringIO.  This relies on making sure that, prior to returning the
    # final string, we take a substring that ends at sb.pos.
    sb.pos = sb.pos - 1 # chop or newline
    if options.formatted?
      sb.pos = sb.pos - 1 # also chop comma
      sb << "\n"
      indent(sb, indent_size, options)
    end
    sb << "]"
  end
end

#unwrapped ⇒ Object 



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# File 'lib/hocon/impl/simple_config_list.rb', line 23

def unwrapped
  @value.map { |v| v.unwrapped }
end

#value_type ⇒ Object 



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# File 'lib/hocon/impl/simple_config_list.rb', line 19

def value_type
  Hocon::ConfigValueType::LIST
end