getStringRstrip

getStringRstrip is a hypothetical programming function that likely belongs to a string manipulation library. Its purpose is to remove whitespace characters from the right end of a string. Similar to the `rstrip()` method found in many programming languages, getStringRstrip would take a string as input and return a new string with any trailing whitespace characters, such as spaces, tabs, and newlines, removed. The "R" in its name strongly suggests the operation is performed on the "right" side of the string.

The function's implementation would typically involve iterating through the string from the last character inwards. If a whitespace character is encountered, it would be discarded. This process continues until a non-whitespace character is found or the beginning of the string is reached. The resulting substring, from the start of the original string up to and including the last non-whitespace character, would then be returned.

Use cases for getStringRstrip would include cleaning up user input, processing data from files where trailing whitespace might be present, or standardizing string formats before further operations. For example, if a user enters a value followed by several spaces, getStringRstrip could ensure that only the intended characters are used in subsequent processing. The function would not modify the original string but would return a new, modified version, adhering to common immutability principles in many programming paradigms.