Hear from Salesforce leaders on how to create and deploy Agentforce agents.
Register now
Contact Us 1-800-596-4880
  1. Homepage
  2. DataWeave
  3. DataWeave Reference
  4. dw::Core

  5. to

to

to(from: Number, to: Number): Range

Returns a range with the specified boundaries.

The upper boundary is inclusive.

Parameters

Name Description

from

Number value that starts the range. The output includes the from value.

to

Number value that ends the range. The output includes the from value.

Example

This example lists a range of numbers from 1 to 10.

Source

%dw 2.0
output application/json
---
{ "myRange": 1 to 10 }
DataWeave

Output

{ "myRange": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] }
JSON

Example

DataWeave treats a string as an array of characters. This example applies to to a string.

Source

%dw 2.0
var myVar = "Hello World!"
output application/json
---
{
  indices2to6 : myVar[2 to 6],
  indicesFromEnd : myVar[6 to -1],
  reversal : myVar[11 to -0]
}
DataWeave

Output

{
  "indices2to6": "llo W",
  "indicesFromEnd": "World!",
  "reversal": "!dlroW olleH"
}
JSON