Class: YARD::CodeObjects::Chef::AttributeObject

Inherits:
ChefObject
  • Object
show all
Defined in:
lib/yard-chef/code_objects/attribute_object.rb

Overview

An AttributeObject represents a cookbook or a resource attribute. See wiki.opscode.com/display/chef/Attributes

Instance Attribute Summary

Attributes inherited from ChefObject

#docstring_type

Instance Method Summary collapse

Methods inherited from ChefObject

#children_by_type, #cookbooks, register, register_element

Constructor Details

#initialize(namespace, name) ⇒ AttributeObject

Creates a new instance of the AttributeObject.

belongs

Parameters:

  • namespace (NamespaceObject) —

    namespace to which the attribute

  • name (String) —

    name of the attribute



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# File 'lib/yard-chef/code_objects/attribute_object.rb', line 40

def initialize(namespace, name)
  super(namespace, name)
  @kind_of = ''
  @default = ''
end

Instance Method Details

#to_json ⇒ String

Returns JSON representation of attribute name

Returns:

  • (String) —

    JSON string



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# File 'lib/yard-chef/code_objects/attribute_object.rb', line 49

def to_json
  json_string = "    {\n"
  # default[:cluster][:config][:openstack][:volume_default_type]
  if name =~ /(.+?)(\[.+\])/
    # "default"
    attribute_type = Regexp.last_match(1)
    # [:cluster][:config][:openstack][:volume_default_type]
    json_string += "      \"#{attribute_type}_attributes\": {\n      ...\n"
    deepness = 2
    attrs_tree = Regexp.last_match(2).split('[')
    while (attr = attrs_tree.shift)
      next if attr.empty?
      attr = attr.gsub(/[:"'](.+?)["']?\]/, '\\1')
      # Indent
      json_string += (' ' * (deepness + 2) * 2)
      # Attr name
      json_string += "\"#{attr}\""
      if attrs_tree.empty?
        json_string += ": \"VALUE\"\n"
      else
        # New branch
        json_string += ": {\n" unless attrs_tree.empty?
        deepness += 1
      end
    end

    # Closing brackets
    deepness -= 1
    deepness.times do |d|
      # Indent
      json_string += (' ' * (deepness - d + 2) * 2)
      # Attr name
      json_string += "}\n"
    end
  end
  json_string + "      ...\n    }\n"
end