class method `self.from_xml`

Ruby on Rails 4.1.16

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

self.from_xml(xml, disallowed_types = nil)

Returns a Hash containing a collection of pairs when the key is the node name and the value is its content

xml = <<-XML
  <?xml version="1.0" encoding="UTF-8"?>
    <hash>
      <foo type="integer">1</foo>
      <bar type="integer">2</bar>
    </hash>
XML

hash = Hash.from_xml(xml)
# => {"hash"=>{"foo"=>1, "bar"=>2}}

DisallowedType is raised if the XML contains attributes with type="yaml" or type="symbol". Use Hash.from_trusted_xml to parse this XML.

Parameters

xml req
disallowed_types opt = nil

Source

# File activesupport/lib/active_support/core_ext/hash/conversions.rb, line 110
    def from_xml(xml, disallowed_types = nil)
      ActiveSupport::XMLConverter.new(xml, disallowed_types).to_h
    end

Defined in activesupport/lib/active_support/core_ext/hash/conversions.rb line 110 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Hash

Signature

Parameters