maplibre-gl/src/util/resolve_tokens.ts

BSD licensed community fork of mapbox-gl, a WebGL interactive maps library

export default resolveTokens;

/**
 * Replace tokens in a string template with values in an object
 *
 * @param properties a key/value relationship between tokens and replacements
 * @param text the template string
 * @returns the template with tokens replaced
 * @private
 */
function resolveTokens(
    properties: {
        readonly [x: string]: unknown;
    },
    text: string
): string {
    return text.replace(/{([^{}]+)}/g, (match, key: string) => {
        return key in properties ? String(properties[key]) : '';
    });
}