@langchain/core
Version:
Core LangChain.js abstractions and schemas
27 lines (26 loc) • 904 B
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.mapKeys = exports.keyFromJson = exports.keyToJson = void 0;
const decamelize_1 = __importDefault(require("decamelize"));
const camelcase_1 = __importDefault(require("camelcase"));
function keyToJson(key, map) {
return map?.[key] || (0, decamelize_1.default)(key);
}
exports.keyToJson = keyToJson;
function keyFromJson(key, map) {
return map?.[key] || (0, camelcase_1.default)(key);
}
exports.keyFromJson = keyFromJson;
function mapKeys(fields, mapper, map) {
const mapped = {};
for (const key in fields) {
if (Object.hasOwn(fields, key)) {
mapped[mapper(key, map)] = fields[key];
}
}
return mapped;
}
exports.mapKeys = mapKeys;