Define global function for all adapter operations

Steps to define a global function

1. Go to Constants tab 
2. Click the Add function button
3. Define function name as constants KEY
4. Define function definition in JavaScript editor next to KEY
5. Call the Global function from any operation with KEY as the function name with required arguments

Things to note while defining global functions

1. Function definition should be an anonymous function with required arguments
2. Global functions do not have direct access to context variables like $TRANSACTION and others, but you can pass context variables as an argument to Global function.

Example: Define the global function LEFTPAD

Example: Use global function LEFTPAD in one of the operations

var paddedStr = LEFTPAD("1234", 6); // 001234