Function Pipelines

HardFunctionsPRO

Practice JavaScript function pipelines by collecting transformation steps with a rest parameter and returning a reusable function. This hard exercise focuses on delayed execution, left-to-right flow, and preserving the input when no steps exist.

What you'll practice

Work with JavaScript function pipelines by collecting transformation steps with a rest parameter and returning a reusable function
Delayed execution
Left-to-right flow
Preserving the input when no steps exist

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