json-logical-engine v1.1.4

JSON logical engine

This lib still under development

Core concepts

We have 3 main components that you need to understand:

Engine

• The engine is the component that will run the operators with operations
• Can be customized with a certain set of options like logging or custom operators

Operators

• The functions that can be executed during the engine execution
• Can be async
• Supports schema validation

Operations

• The instructions of what will be executed
• Can be nested within other operation
• The arguments can be other operations

Pre built operators

We have a set of pre built opreators:

Logic Operations

if: If the operations
eq: Deep equality check
neq: Negation of the deep equality check
or: || Behaviour and: && Behaviour

Arithmetic Operations

add: Adds a list of numbers
subtract: Subtracts two numbers
divide: Divides one number by other
multiply: Multiplies a list of numbers

Numeric Operations

gt: Greater than
gte: Greater than or equal
lt: Less than
lte: Less than or equal