Understanding Array Iteration Choices in Lodash's compact Implementation
The compact functon in Lodash filters out falsy values (false, null, 0, "", undefined, NaN) from an array and returns a new array containing only truthy elements. Its implementation is minimal yet deliberate—especially in how it iterates.
Core Implementation
Here's a refactored version of the logic, preserving correctness while renami ...
Posted on Tue, 19 May 2026 18:35:20 +0000 by michaeru