Function: text.to_upper

Returns a string with all Unicode letters mapped to their uppercase.

Arguments

source

string

The string whose uppercase copy will be returned.

A copy of the string in its uppercase form.

Exceptions

TypeError

If source is not a string.

 - 
  
 returnStep 
 : 
  
 return 
 : 
  
 ${text.to_upper("Hello World")} 
  
 # returns "HELLO WORLD"

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Last updated 2026-04-17 UTC.

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