0a5f6a8047
- Go backend (server/)
- Frontend (web/, server/static/)
- Database and deployment files
- Scripts and docs
Co-Authored-By: 狸花猫/Claude-Qwen3.6-Plus 🐾
25 lines
749 B
JavaScript
25 lines
749 B
JavaScript
import isArray from './is-array';
|
|
import isFunction from './is-function';
|
|
var hasOwnProperty = Object.prototype.hasOwnProperty;
|
|
function groupBy(data, condition) {
|
|
if (!condition || !isArray(data)) {
|
|
return {};
|
|
}
|
|
var result = {};
|
|
// 兼容方法和 字符串的写法
|
|
var predicate = isFunction(condition) ? condition : function (item) { return item[condition]; };
|
|
var key;
|
|
for (var i = 0; i < data.length; i++) {
|
|
var item = data[i];
|
|
key = predicate(item);
|
|
if (hasOwnProperty.call(result, key)) {
|
|
result[key].push(item);
|
|
}
|
|
else {
|
|
result[key] = [item];
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
export default groupBy;
|
|
//# sourceMappingURL=group-by.js.map
|