fold_array(array) — XmlSimple — Ruby on Rails 2.2.3

fold_array(array)

Folds an Array to a Hash, if possible. Folding happens according to the content of keyattr, which has to be an array.

array: Array to be folded.

Parameters

array req

Source

# File activesupport/lib/active_support/vendor/xml-simple-1.0.11/xmlsimple.rb, line 568
  def fold_array(array)
    hash = Hash.new
    array.each { |x|
      return array unless x.instance_of?(Hash)
      key_matched = false
      @options['keyattr'].each { |key|
        if x.has_key?(key)
          key_matched = true
          value = x[key]
          return array if value.instance_of?(Hash) || value.instance_of?(Array)
          value = normalise_space(value) if @options['normalisespace'] == 1
          x.delete(key)
          hash[value] = x
          break
        end
      }
      return array unless key_matched
    }
    hash = collapse_content(hash) if @options['collapseagain']
    hash
  end

Defined in activesupport/lib/active_support/vendor/xml-simple-1.0.11/xmlsimple.rb line 568 · View on GitHub · Improve this page · Find usages on GitHub

Defined in XmlSimple

Signature

Parameters