Module: ActiveSupport::XmlMini_REXML

Extended by:
XmlMini_REXML
Included in:
XmlMini_REXML
Defined in:
activesupport/lib/active_support/xml_mini/rexml.rb

Overview

:nodoc:

Constant Summary collapse

CONTENT_KEY = 
'__content__'.freeze

Instance Method Summary collapse

Instance Method Details

#parse(data) ⇒ Object

Parse an XML Document string or IO into a simple hash

Same as XmlSimple::xml_in but doesn’t shoot itself in the foot, and uses the defaults from Active Support.

data

XML Document string or IO to parse



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# File 'activesupport/lib/active_support/xml_mini/rexml.rb', line 19

def parse(data)
  if !data.respond_to?(:read)
    data = StringIO.new(data || '')
  end

  char = data.getc
  if char.nil?
    {}
  else
    data.ungetc(char)
    silence_warnings { require 'rexml/document' } unless defined?(REXML::Document)
    doc = REXML::Document.new(data)

    if doc.root
      merge_element!({}, doc.root)
    else
      raise REXML::ParseException,
        "The document #{doc.to_s.inspect} does not have a valid root"
    end
  end
end