用于调试的tap()
_.tap = (value)=>
(fn)=>{
typeof(fn) === 'function' && fn(value);
console.log(value);
}_.forEach([1,2,3],(a)=>
_.tap(a)(()=>{
console.log(a);//1 1 2 2 3 3
})
)Last updated
_.tap = (value)=>
(fn)=>{
typeof(fn) === 'function' && fn(value);
console.log(value);
}_.forEach([1,2,3],(a)=>
_.tap(a)(()=>{
console.log(a);//1 1 2 2 3 3
})
)Last updated