Function: lower

The lower() function converts all uppercase characters in a string to their lowercase equivalents. It can be called on a single string or on a list of strings.

• When called on a string, it returns a new string with all characters converted to lowercase.
• When called on a list of strings, it returns a new list where each string element has been converted to lowercase.

Syntax:

<string>.lower()
<list_of_strings>.lower()

Example 1: Single String

var.test_string = "Hello World!"
var.lower_case_string = var.test_string.lower()

case true:
    // Render as: "Lower case string: hello world!"
    return DEBUG, "Lower case string: @var.lower_case_string"

Example 2: List of Strings

var.test_list = ["Apple", "BANANA", "Cherry"]
var.lower_case_list = var.test_list.lower()

// Check if "banana" is present in the new lowercase list
case "banana" in var.lower_case_list:
    return DEBUG, "Yes, 'banana' is in the list!"