Java String Camel Case to Snake Case camelToSnakeCase(final String camelCase)

Description

converts ruby to camel case

License

Apache License

Declaration

public static String camelToSnakeCase(final String camelCase) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    /**/* w ww . j  a va 2  s . c  om*/
     * converts ruby to camel case
     */
    public static String camelToSnakeCase(final String camelCase) {
        // check for null
        if (camelCase == null || camelCase.isEmpty()) {
            return "";
        }

        // simple regex
        return camelCase.replaceAll("\\B([A-Z])", "_$1").toLowerCase();
    }
}

Related

1. camelToSnake(final String camelStr)
2. camelToSnake(String camel, boolean upper)
3. camelToSnake(String value)
4. camelToSnakeCase(String camelcase)
5. camelToSnakeCase(String string)
6. camelToSneakCase(String name)
7. camelToUpperSnake(String camel)