Module: Ldbws::ResponseTypes::ParsingFunctions::ClassFunctions

Defined in:
lib/ldbws/response_types/parsing_functions.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#from_xml(xml_node) ⇒ Object

Creates an object from an XML node.

Parameters

xml_node

the XML node to parse



36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
 
# File 'lib/ldbws/response_types/parsing_functions.rb', line 36

def from_xml(xml_node)
  raise "Oh no" if properties.empty?

  props = properties.dup.map do |key, defn|
    # look for the node, and return the default if we can’t find it
    found = xml_node.xpath("./#{defn[:selector]}")
    next [key, defn[:default]] unless found.any?

    [
      key,
      if defn[:collection]
        found.map { |node| parse_property(node, defn) }.compact
      else
        parse_property(found.first, defn)
      end,
    ]
  end.to_h

  new(props)
end