Use under_scores instead of CamelCase

[crumbpicker]

Jackson allows to use custom naming strategies. It implements the CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES strategy as a builtin (http://jackson.codehaus.org/1.9.9/javadoc/org/codehaus/jackson/map/PropertyNamingStrategy.LowerCaseWithUnderscoresStrategy.html).

Is it possible to apply such custom strategies with pickling ?

[crumbpicker]

Here is a similar functionality implemented in the GSON library: https://sites.google.com/site/gson/gson-user-guide#TOC-JSON-Field-Naming-Support http://google-gson.googlecode.com/svn/trunk/gson/docs/javadocs/com/google/gson/FieldNamingPolicy.html#LOWER_CASE_WITH_UNDERSCORES

Still any suggestion ?

[jsuereth]

You could probably implement this with your own custom pickle format if you desired. I don't see us changing the included JSON implementation for this, but I'd see it as a simple extension if you'd like to implement it.