Formatting Strings with Snake Casing

Learn how to use the snake casing method to format strings.

Basic structure of the snake helper method

The snake helper method replaces all uppercase characters within the string with their lowercase variant, prefixed with the specified delimiter string (_ by default). The delimiter will not be prepended to the output string if the first character of the input string is capitalized. The basic structure of the snake casing function is shown below:

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