Method: VRT.find_node

Defined in:
lib/vrt.rb

.find_node(vrt_id:, version: nil, preferred_version: nil, max_depth: 'variant') ⇒ VRT::Node|Nil

Finds the best match valid node. First looks at valid nodes in the given new version or finds the appropriate deprecated mapping. If neither is found it will walk up the tree to find a valid parent node before giving up and returning nil.



72
73
74
75
76
77
78
79
80
81
82
 
# File 'lib/vrt.rb', line 72

def find_node(vrt_id:, version: nil, preferred_version: nil, max_depth: 'variant')
  new_version = preferred_version || current_version
  if Map.new(new_version).valid?(vrt_id)
    Map.new(new_version).find_node(vrt_id, max_depth: max_depth)
  elsif deprecated_node?(vrt_id)
    find_deprecated_node(vrt_id, preferred_version, max_depth)
  else
    return nil unless version
    find_valid_parent_node(vrt_id, version, new_version, max_depth)
  end
end