I added several methods to the org.apache.commons.CaseUtils class I think would be very useful, for example to use for normalized naming conventions for file paths, file names, URLs, etc.
I'm planning on initiating a pull request. I would like to discuss it here. I've posted it in a fork here: https://github.com/speters33w/commons-text/blob/master/src/main/java/org/apache/commons/text/CaseUtils.java and written new tests for all the methods that pass here: https://github.com/speters33w/commons-text/blob/master/src/test/java/org/apache/commons/text/CaseUtilsTest.java There is an example of the method return values at the top of the revised CaseUtils.java. The methods have a little different behavior than the existing toCamelCase(String, boolean, char[]) (which I left intact) in that they normalize the input first before processing, so toCamelSnakeCase("The café’s piñata gave me déjà vu.") will return "the_Cafes_Pinata_Gave_Me_Deja_Vu" The main driver engine is in the toTitleCase() method and the rest of the methods piggyback on that engine and perform minor changes to the return value. If anyone feels like taking a look, I'd appreciate any feedback. Thank you. Stephan Peters
