input-expression v0.1.0

Input Expression

The Input Expression is a library that provides a way to parse and generate expressions.

Features

• Supports various types of expressions including literals, objects, templates, object property lookups, node identifiers, arrays, and function calls.
• Allows registration of custom node identifiers.
• Provides built-in functions for common operations.

Installation

npm install input-expression

Usage

InputExpressionParser

First, import the InputExpressionParser class from the library:

import { InputExpressionParser } from 'input-expression';

Then, create an instance of the parser:

const parser = new InputExpressionParser();

You can now use the parse method of the parser to parse expressions. The method takes an expression and an optional options object:

const result = parser.parse({
  type: InputExpressionType.Object,
  properties: [
    {
      key: {
        type: InputExpressionType.Literal,
        value: 'name',
      },
      value: {
        type: InputExpressionType.Literal,
        value: 'John',
      },
    },
  ],
});

console.log(result); // { name: 'John' }

License

Licensed under MIT