Add formatDuration function - #119
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Samarth2190 merged 1 commit intoOct 13, 2025
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…ns into human-readable strings
Samarth2190
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Oct 13, 2025
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Description of Changes
Implemented a new formatDuration(input, options?) utility function that converts durations (in seconds or milliseconds) to human-readable strings
Added comprehensive test suite covering basic functionality, formatting options, and error handling
Updated module exports to include the new function
Added documentation to the README
Why This Change Is Needed
This enhancement adds a commonly requested utility for working with time durations. The function intelligently formats durations by:
Displaying only non-zero units (unless duration is 0)
Supporting hours, minutes, seconds, and milliseconds
Providing customization options for output format
Handling edge cases appropriately
This addition makes working with time-based data more user-friendly and reduces the need for custom formatting logic in consuming applications.
Test image:

Breaking Changes
None. This is a new utility function that doesn't modify any existing functionality.