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Quick start

[Simple rules script](https://github.com/zhaber/grules/wiki/Simple-grules-script)

Syntax and semantics

1. Rules and functions scripts
2. Validators
3. Converters
4. Rule application
5. No operation converter
6. Composite rules
7. Optional parameters
8. Type conversion
9. Accessing other parameters values
10. Rule groups
11. Closures
12. Combined parameters
13. List parameters
14. Custom parameters
15. Conditional rules
16. Default functions
17. Reusing rules
18. Rule extension
19. Multi-line rule
20. Boolean converters
21. Variables
22. Not logged rules
23. Validation block

Script management

1. Script inclusion
2. Rule engine API

Error handling

1. Basic error handling
2. Custom error parameters
3. Validation exception
4. Value placeholder

Functions library

1. Built-in validators
2. Built-in converters

Other documentation

Groovydocs
Forum
Paper: TBA