packages/gql-format/dist/index.js
function join(maybeArray, separator) {
  return maybeArray ? maybeArray.filter(function (x) {
    return x;
  }).join(separator || '') : '';
}
function join(maybeArray, separator) {
  return maybeArray ? maybeArray.filter(function (x) {
    return x;
  }).join(separator || '') : '';
}
function join ( maybeArray , separator ) { return maybeArray ? maybeArray . filter ( function ( x ) { return x ; } ) . join ( separator || '' ) : '' ; }
Given maybeArray, print an empty string if it is null or empty, otherwise
print all items together separated by separator if provided
Given maybeArray print an empty string if it is null or empty otherwise print all items together separated by separator if provided