Aggregate Functions

The following aggregate functions are available for working with related content:

/*
  Returns the total number of items in the array
  Will work for any items, including an array of mixed elements
*/
COUNT()

/*
  Returns the minimum item in the array
  Will work for numeric items or dates
  You can mix and match integers with decimals
*/
MIN()

/*
  Returns the maximum  item in the array
  Will work for numeric items or dates
  You can mix and match integers with decimals
*/
MAX()

/*
  Returns the total of items in the array
  Will work for numeric items only
  You can mix and match integers with decimals
*/
SUM()