aussiegeek/rubyzip — pull request #37 by kellydunn (2012-03-12 22:31:14+00:00)
Title: Adding in configurable settings for onExistsProc and continueOnExistsProc

Users can now provide a simple configuration script that can change how rubyzip handles these proc calls.

Instead of providing a proc that evaluates to true every time you want to extract a file and override an existing file:

```
file.extract(path) { true }
```

A user could simply specify a default value that the proc will evaluate to (in `config/initializers/rubyzip.rb`, or something)

```
Zip.options[:on_exists_default_proc] = true
```

And only have to write the following code:

```
file.extract(path)
```