Function parseQuery

src/modules/gmail.js:393–401

(queryString, separator = '&')

}

function parseQuery(queryString, separator = '&') {
  const query = {};
  const pairs = (queryString[0] === '?' ? queryString.slice(1) : queryString).split(separator);
  for (let i = 0; i < pairs.length; i++) {
    const pair = pairs[i].split('=');
    query[decodeURIComponent(pair[0].trim())] = decodeURIComponent((pair[1] || '').replace(/^"(.+(?="$))"$/, '$1'));
  }
  return query;
}

export function extractMailHeader(payload, name) {
  const header = payload.headers.find(header => name.localeCompare(header.name, undefined, {sensitivity: 'base'}) === 0);