orgast-util-to-string/lib/index.js

uniorg (orgast) utility to get the plain text content of a node

/**
 * Get the text content of a node.
 * Prefer the node’s plain-text fields, otherwise serialize its children,
 * and if the given value is an array, serialize the nodes in it.
 */
export function toString(node, _options = {}) {
    return one(node);
}
function one(node) {
    const n = node;
    if (!n) {
        return '';
    }
    if (Array.isArray(n)) {
        return all(n);
    }
    if (typeof n.value === 'string') {
        return n.value;
    }
    if ('children' in n) {
        return all(n.children);
    }
    return '';
}
function all(values) {
    return values.map(one).join('');
}
export default toString;
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