@tokens-studio/graph-engine/dist/nodes/search/linear.js

An execution engine to handle Token Studios generators and resolvers

import { AnyArraySchema, AnySchema, BooleanSchema, NumberSchema } from '../../schemas/index.js';
import { Node } from '../../programmatic/node.js';
export default class NodeDefinition extends Node {
    static title = 'Linear Search';
    static type = 'studio.tokens.search.linear';
    static description = 'Performs a linear search on an array to find the index of a target value';
    constructor(props) {
        super(props);
        this.addInput('array', {
            type: {
                ...AnyArraySchema,
                description: 'The array to search through'
            }
        });
        this.addInput('target', {
            type: {
                ...AnySchema,
                description: 'The value to search for'
            }
        });
        this.addOutput('index', {
            type: {
                ...NumberSchema,
                description: 'The index of the target value (-1 if not found)'
            }
        });
        this.addOutput('found', {
            type: {
                ...BooleanSchema,
                description: 'Whether the target value was found'
            }
        });
    }
    execute() {
        const { array, target } = this.getAllInputs();
        if (!Array.isArray(array)) {
            throw new Error('Input must be an array');
        }
        const index = array.findIndex(item => JSON.stringify(item) === JSON.stringify(target));
        this.outputs.index.set(index);
        this.outputs.found.set(index !== -1);
    }
}
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