custom-operator

⚙️ Custom Operators Example

The engine comes with 11 default operators, but you can easily add your own operators to meet your specific business needs.

Features Illustrated

• Operator Interface: How to implement your own evaluator.
• gre.RegisterOperator: Global registration of new operators.
• Operators created in this example:
  • starts_with: Checks if a string starts with a prefix.
  • ends_with: Checks if a string ends with a suffix.
  • between: Checks if a number is within a range [min, max].

Execution

go run main.go