Reference

String

Constructor

Input	A text surrounded by single or double quotes.
Output	A string containing the text.

Indexing

Input	A string and a number representing the index.
Output	The character at the specified index.

Substring

Input	A string and two numbers representing the start and end indices.
Output	The substring from the start index to the end index.

Starts with

Input	Two strings.
Output	True if the first string starts with the second string. False otherwise.

Ends with

Input	Two strings.
Output	True if the first string ends with the second string. False otherwise.

Replace

Input	A string and two substrings.
Output	A new string with all occurrences of the first substring replaced by the second substring.

Uppercase

Input	A string.
Output	A new string converted to uppercase.

Lowercase

Input	A string.
Output	A new string converted to lowercase.

Trim

Input	A string.
Output	A new string with leading and trailing whitespace removed.

Match

Input	A string and a regex pattern.
Output	True if the string matches the regex pattern. False otherwise.

Length

Input	A string.
Output	The length of the string.

Concat

Input	Two strings.
Output	The concatenation of the two strings.

First

Input	A string.
Output	The first character of the string.

Last

Input	A string.
Output	The last character of the string.

Init

Input	A string.
Output	A new string without its last character.

Rest

Input	A string.
Output	A new string without its first character.

At

Input	A string and a number representing the index.
Output	The character at the specified index.

Is empty

Input	A string.
Output	True if the string is empty. False otherwise.

Is not empty

Input	A string.
Output	True if the string is not empty. False otherwise.

Contains

Input	A string and an argument of any type.
Output	True if the string contains the argument. False otherwise.

Take

Input	A string and a number representing the number of characters.
Output	The first n characters of the string.

Drop

Input	A string and a number representing the number of characters.
Output	A new string without the first n characters.

Remove at

Input	A string and a number representing the index.
Output	A new string with the character at the specified index removed.

Reverse

Input	A string.
Output	A new string with its characters in reverse order.

Bytes

Input	A string.
Output	A list of the string's bytes.

Index of

Input	A string and any value.
Output	The index of the first occurrence of the value in the list, or -1 if the value is not found.

Pad left

Input	A string, a number representing the minimum length, and a string to pad with.
Output	A new string padded on the left with the specified padding.

Pad right

Input	A string, a number representing the minimum length, and a string to pad with.
Output	A new string padded on the right with the specified padding.

Split

Input	A string and a separator string.
Output	A list of the string's substrings separated by the separator.

Compare

Inputs	Two strings.
Output	1 if the first string is bigger than the second. -1 if it is the smaller. 0 if they are equal.