Compare projects
Project comparisons allow you to view any selection of projects side by side just like they're shown on regular categories or in search results. You can try out an example or start yourself by adding a library to the comparison via the input below. You can also easily share your current comparison with others by sending the URL of the current page.
0.0
(This gem was named as treevisitor)
tree.rb is a 'clone' of tree unix command. The gem implements a library to mange tree structures.
The gem contains also a library to build tree with a dsl (domain specific language), and
an implementation of visitor design pattern.
An example of DSL to build tree:
<pre>
tree = TreeNode.create do
node "root" do
leaf "l1"
node "sub" do
leaf "l3"
end
node "wo leaves"
end
</pre>
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