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json-logical-engine

v1.1.4

Published

A simple, powerful, and clean way to handle complex operations that can be defined through a JSON

Downloads

5

Readme

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