node_to_text(node, default = nil) — XmlSimple

node_to_text(node, default = nil)

Converts a document node into a String. If the node could not be converted into a String for any reason, default will be returned.

node: Document node to be converted.
default: Value to be returned, if node could not be converted.

Parameters

node req
default opt = nil

Source

# File activesupport/lib/active_support/vendor/xml-simple-1.0.11/xmlsimple.rb, line 930
  def node_to_text(node, default = nil)
    if node.instance_of?(REXML::Element) 
      node.texts.map { |t| t.value }.join('')
    elsif node.instance_of?(REXML::Attribute)
      node.value.nil? ? default : node.value.strip
    elsif node.instance_of?(REXML::Text)
      node.value.strip
    else
      default
    end
  end

Defined in activesupport/lib/active_support/vendor/xml-simple-1.0.11/xmlsimple.rb line 930 · View on GitHub · Improve this page · Find usages on GitHub

Defined in XmlSimple

Signature

Parameters