Method: Ox::Element#replace_text

Defined in:
lib/ox/element.rb

#replace_text(txt) ⇒ Object

Clears any child nodes of an element and replaces those with a single Text (String) node. Note the existing nodes array is modified and not replaced.

  • txt [String] to become the only element of the nodes array



100
101
102
103
104
105
106
107
108
109
 
# File 'lib/ox/element.rb', line 100

def replace_text(txt)
  raise 'the argument to replace_text() must be a String' unless txt.is_a?(String)

  if !instance_variable_defined?(:@nodes) or @nodes.nil?
    @node = []
  else
    @nodes.clear
  end
  @nodes << txt
end