Returns the value (or values, if the text contains multiple delimited values) between the delimiters from the given text.
extract( text, startDelimiter, endDelimiter )
text: (Text) The text from which to extract the delimited string.
startDelimiter: (Text) String for the start delimiter.
endDelimiter: (Text) String for the end delimiter.
Text Array
extract("start function /\*extract this\*/ end function","/\*","\*/")
returns extract this