@variablesoftware/mock-d1/dist/helpers/summarizeValue.js

🎛️🗂️🧠 Mock D1 Database implementation for testing Cloudflare Workers

/**
 * Summarize large string values for logging (engine-wide).
 * Strings >8 chars: [str:<len>]<first 2 chars>..<last 2 chars>
 * Arrays: [array:<len>]
 * Objects: [object] (unless plain row, then summarize recursively)
 */
export function summarizeValue(val) {
    if (typeof val === 'string' && val.length > 8) {
        return `[str:${val.length}]${val.slice(0, 2)}..${val.slice(-2)}`;
    }
    if (Array.isArray(val)) {
        return `[array:${val.length}]`;
    }
    if (val && typeof val === 'object') {
        if (Object.getPrototypeOf(val) === Object.prototype) {
            return summarizeRow(val);
        }
        return '[object]';
    }
    return val;
}
/**
 * Summarize all values in a row for logging.
 */
export function summarizeRow(row) {
    if (!row || typeof row !== 'object')
        return row;
    return Object.fromEntries(Object.entries(row).map(([k, v]) => [k, summarizeValue(v)]));
}