bc518174
 王天杨
提交两个项目文件
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = createChainedFunction;
/**
* Safe chained function.
*
* Will only create a new function if needed,
* otherwise will pass back existing functions or null.
*/
function createChainedFunction(...funcs) {
return funcs.reduce((acc, func) => {
if (func == null) {
return acc;
}
return function chainedFunction(...args) {
acc.apply(this, args);
func.apply(this, args);
};
}, () => {});
}
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