Sass String Functions

Sass provides a variety of string functions that are essential for string manipulation and analysis. It is important to note that Sass strings are indexed starting from 1, meaning the first character of a string is at index 1. Below is a detailed overview of the available string functions in Sass:

| Function | Description & Example | |-------------------|---------------------------------------------------------------------------------------| | quote(string) | Surrounds the given string with quotes and returns the result. Example: quote(Hello world!) Result: "Hello world!" | | str-index(string, substring) | Finds the index of the first occurrence of substring within string. Example: str-index("Hello world!", "H") Result: 1 | | str-insert(string, insert, index) | Inserts insert into string at the specified index. Example: str-insert("Hello world!", " wonderful", 6) Result: "Hello wonderful world!" | | str-length(string) | Computes the length of string in characters. Example: str-length("Hello world!") Result: 12 | | str-slice(string, start, end) | Extracts a substring from string, starting at start and ending at end. Example: str-slice("Hello world!", 2, 5) Result: "ello" | | to-lower-case(string) | Converts all characters in string to lower case. Example: to-lower-case("Hello World!") Result: "hello world!" | | to-upper-case(string) | Converts all characters in string to upper case. Example: to-upper-case("Hello World!") Result: "HELLO WORLD!" | | unique-id() | Generates and returns a unique, unquoted string, guaranteed to be unique during the current Sass session. Example: unique-id() Result: tyghefnsv | | unquote(string) | Removes any quotes around string and returns the unquoted result. Example: unquote("Hello world!") Result: Hello world! |