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It is an approach where the result of one function is passed on to the next function, which is passed to another until the final function is executed for the final result.
javascript
1//example
2
3const double = (x) => x * 2;
4
5const square = (x) => x * x;
6
7var output1 = double(2);
8
9var output2 = square(output1);
10
11console.log(output2);
12
13var output_final = square(double(2));
14
15console.log(output_final);Advertisement
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