method

text_zero_one

v2_1_10 - Show latest stable - 0 notes - Class: AbstractTreeParser

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What's this?

text_zero_one(node) private

The node `node` has empty string or string

# File lib/xmlrpc/parser.rb, line 267
      def text_zero_one(node)
        nodes = node.childNodes.to_a.size

        if nodes == 1
          text(node.firstChild)
        elsif nodes == 0
          ""
        else
          raise "wrong xml-rpc (size)"
        end
      end

text_zero_one

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