typia
Version:
Superfast runtime validators with only one line
50 lines • 945 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.$join = void 0;
var $join = function (str) {
return variable(str) ? ".".concat(str) : "[".concat(JSON.stringify(str), "]");
};
exports.$join = $join;
var variable = function (str) {
return reserved(str) === false && /^[a-zA-Z_$][a-zA-Z_$0-9]*$/g.test(str);
};
var reserved = function (str) { return RESERVED.has(str); };
var RESERVED = new Set([
"break",
"case",
"catch",
"class",
"const",
"continue",
"debugger",
"default",
"delete",
"do",
"else",
"enum",
"export",
"extends",
"false",
"finally",
"for",
"function",
"if",
"import",
"in",
"instanceof",
"new",
"null",
"return",
"super",
"switch",
"this",
"throw",
"true",
"try",
"typeof",
"var",
"void",
"while",
"with",
]);
//# sourceMappingURL=$join.js.map