Sha256: c733928a57c69235fadea0d40f7f47d6e4a262b40c879e59fcd3a151bbe4dff6
Contents?: true
Size: 590 Bytes
Versions: 17
Compression:
Stored size: 590 Bytes
Contents
# -*- coding: utf-8 -*-
require File.join(File.dirname(__FILE__), "..", "..", "spec_helper")
describe "Tree Node Visitors" do
before do
ta = TreeNode.new( "a", nil )
LeafNode.new("1", ta )
LeafNode.new("2", ta )
tb = TreeNode.new( "b", ta )
LeafNode.new( "3", tb )
@tree = ta
end
it BlockTreeNodeVisitor do
accumulator = []
visitor = BlockTreeNodeVisitor.new { |node| accumulator << node.content}
@tree.accept( visitor )
accumulator.length.should == 5
accumulator.should == %w{ a 1 2 b 3 }
end
end
Version data entries
17 entries across 17 versions & 2 rubygems