Module: Contrast::CommonAgentConfiguration::IsANode

Included in:
Contrast::CommonAgentConfiguration, Node
Defined in:
lib/contrast/common_agent_configuration.rb

Overview

Used to indicate those sections of the configuration which have references to other nodes or properties, allowing for the parsing of and access to the nested configuration structure.

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/contrast/common_agent_configuration.rb', line 46

def method_missing method, *args, &block
  if args.any?
    lookup(method.to_s).public_send(args, block)
  else
    lookup(method.to_s)
  end
rescue IndexError
  super(method, args, block)
end

Instance Method Details

#children ⇒ Object 



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# File 'lib/contrast/common_agent_configuration.rb', line 23

def children
  hsh[NODES]&.map { |raw_node| Node.new(raw_node) } || []
end

#lookup(*path) ⇒ Object 



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# File 'lib/contrast/common_agent_configuration.rb', line 31

def lookup *path
  # Path will be N args, representing a path of nodes.
  path.reduce(self) do |node, next_arg|
    # If we can travel to a node by that name, do that.
    candidate_node = node.children.find { |n| n.name == next_arg }
    next candidate_node if candidate_node

    # If there's a property, dereference that.
    candidate_property = node.properties.find { |n| n.name == next_arg }
    next candidate_property if candidate_property

    raise IndexError, "couldn't traverse path:\t#{ path.join(Contrast::Utils::ObjectShare::PERIOD) }"
  end
end

#properties ⇒ Object 



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# File 'lib/contrast/common_agent_configuration.rb', line 27

def properties
  hsh[PROPERTIES].map { |raw_property| Property.new(raw_property) }
end