relay-runtime
Version:
A core runtime for building GraphQL-driven applications.
13 lines (12 loc) • 604 B
JavaScript
;
var _require = require('./RelayDefaultHandleKey'),
DEFAULT_HANDLE_KEY = _require.DEFAULT_HANDLE_KEY;
var invariant = require('invariant');
function getRelayHandleKey(handleName, key, fieldName) {
if (key && key !== DEFAULT_HANDLE_KEY) {
return "__".concat(key, "_").concat(handleName);
}
!(fieldName != null) ? process.env.NODE_ENV !== "production" ? invariant(false, 'getRelayHandleKey: Expected either `fieldName` or `key` in `handle` to be provided') : invariant(false) : void 0;
return "__".concat(fieldName, "_").concat(handleName);
}
module.exports = getRelayHandleKey;