/ Ruby
/
method

search

ruby latest stable - Class: IRB::SLex::Node

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_3_392) is shown here.

search(chrs, opt = nil)
public

No documentation available.

# File lib/irb/slex.rb, line 103
      def search(chrs, opt = nil)
        return self if chrs.empty?
        ch = chrs.shift
        if node = @Tree[ch]
          node.search(chrs, opt)
        else
          if opt
            chrs.unshift ch
            self.create_subnode(chrs)
          else
            SLex.fail ErrNodeNothing
          end
        end
      end