Randomize tests
Replace conditional with default parameter
Extract method trash_dir
Use File.read instead of File.new
Merge pull request #9 from ericmathison/trash-dir

trash_dir method extraction
Merge pull request #10 from ericmathison/refactor-initialize

Replacing a Conditional with a Default Parameter
Merge pull request #11 from ericmathison/randomize-tests

Randomizing the Tests
Use the more expressive File.basename
Merge pull request #12 from ericmathison/file-name

Refactor using File.basename