@sedeh/extensible-json-transformations/esm2020/lib/shared/transformations.mjs

Have you ever wanted to perform query on a JSON? Have you ever wanted to consume it in a program but the JSON was in a form not suitable for your program? Have you wanted to use the JSON without writing any code to do it? Have you wondered what it takes

import { Inquirer } from './inquirer';
export class Styler {
    constructor(transformations) {
        this.inquirer = new Inquirer();
        this.transformations = transformations;
        this.inquirer.initTemplates(this.transformations.templates);
    }
    changeRootNode(node) {
        this.inquirer.setRootNode(node);
    }
    transform() {
        let result = [];
        const template = this.inquirer.templateForName(this.transformations.rootTemplate);
        if (template) {
            const attrs = Object.keys(template.style);
            const nodeList = this.inquirer.templateNodes(template, this.inquirer.nodeList(null));
            for (let i = 0; i < nodeList.length; i++) {
                const currentNode = nodeList[i];
                const resultingNode = {};
                for (let j = 0; j < attrs.length; j++) {
                    const attr = attrs[j];
                    resultingNode[attr] = this.inquirer.invoke(template.style[attr], currentNode);
                }
                ;
                result.push(resultingNode);
            }
            ;
        }
        if (this.transformations.onResult && this.transformations.onResult.length) {
            const functions = this.inquirer.toQueryOperation(this.transformations.onResult);
            result = this.inquirer.invoke(functions, result);
        }
        return result;
    }
}
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