String.len

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==Usage== String.len returns the length of any given string. Example: <code lua n> string = "Hello, world!" print(string.len(string)) </code> Example 2: <code lua n> string = "Hello, world!" if string.len(string) < 5 then -- "if the length of 'string' is lesser than five, then"... print("The string's length is lesser than five.") else -- "else" or "otherwise"... print("The string's length is greater than five.") end </code>

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