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| Array Handling | Functions which handle arrays. |
| Type Conversions | Functions which can convert from one type of object to another. |
| Date/Time Functions | Functions which handle dates. |
| Filter Creation | Functions which can be used to define filters filter conditions or can be use to perform lookups on Pipes. |
| Logical Functions | Functions which compare values and return a true or false result. |
| Maths Functions | Functions which operate on numbers. |
| Script Functions | Functions which can be used to control the flow of logic within a script. |
| Text Functions | Functions which operate on strings. |