Structure

Syntax

Formatting syntax consists of two parts: ${path:func1()|func2()|...|funcN()}

• the path is the descriptor of the target property. When the path is empty, the target is the whole source object.

• the func1() , func2(), and the funcN() are pipe functions.

Expression	Target Property	Pipe Functions
${}	obj
${key}	obj.key
${key:trim()|padLeft(5)}	obj.key	trim() , padLeft(5)
${:trim()|split(",")}	obj	trim() , split(",")

The more information about pipes can be found on Pipe Functions