Strings

Here we list the functions provided by the std/strings library for manipulating strings in Tim Engine. These functions allow you to perform common string operations such as concatenation, interpolation, and various utilities for working with strings.

🔗contains

fn contains(s: string, sub: string): bool

Check if the string s contains the substring sub. This function returns true if sub is found within s, and false otherwise.

🔗startsWith

fn startsWith(s: string, prefix: string): bool

Check if the string s starts with the specified prefix. This function returns true if s begins with prefix, and false otherwise.

🔗endsWith

fn endsWith(s: string, suffix: string): bool

Check if the string s ends with the specified suffix. This function returns true if s ends with suffix, and false otherwise.

🔗toUpper

fn toUpper(s: string): string

Convert the string s to uppercase. This function returns a new string with all characters in s converted to uppercase.

🔗toLower

fn toLower(s: string): string

Convert the string s to lowercase. This function returns a new string with all characters in s converted to lowercase.

🔗strip

fn strip(s: string): string

Strip leading and trailing whitespace from the string s.

🔗split

fn split(s: string, sep: string): array

Split the string s by the separator sep and return an array of substrings.

🔗replace

fn replace(s: string, from: string, to: string): string

Replace all occurrences of from with to in the string s.

🔗repeat

fn repeat(s: string, n: int): string

Return a new string consisting of n repetitions of the string s.

🔗capitalize

fn capitalize(s: string): string

Return a copy of the string s with its first character converted to uppercase.

🔗count

fn count(s: string, sub: string): int

Count the number of non-overlapping occurrences of sub in the string s.

🔗isAlphaNumeric

fn isAlphaNumeric(s: string): bool

Check if all characters in the string s are alphanumeric.

🔗isDigit

fn isDigit(s: string): bool

Check if all characters in the string s are digits.

🔗Base64 Encoding and Decoding

The std/strings library also provides functions for encoding and decoding strings in Base64 format, which can be useful for encoding binary data or transmitting data in a text-based format.

🔗encode

fn encode(s: string): string

Encode the string s in Base64 format. This function takes a string as input and returns a new string that is the Base64-encoded representation of the input string.

🔗decode

fn decode(s: string): string

Decode a Base64-encoded string s. This function takes a Base64-encoded string as input and returns the original string that was encoded.