rtrim

Description

Removes whitespace from the end of a string while leaving the beginning unchanged.

Syntax

Like many functions in DataPrime, rtrim supports two notations, function and method. These interchangeable forms allow flexibility in how you structure expressions.

Function notation

rtrim(value: string): string

Method notation

(value: string).rtrim(): string

Arguments

Name	Type	Required	Description
value	string	true	The string to trim

Example

Clean up an extracted username

Consider the following document:

{
  "username": "SyntaxTerror    "
}

Use rtrim to remove the unwanted space:

Example query

Function notation

create trimmed_user from rtrim(username)

Method notation

create trimmed_user from username.rtrim()

Example output

{
  "username": "SyntaxTerror    "
  "trimmed_user": "SyntaxTerror"
}