London | 26-ITP-May | Eyob Zeray | Sprint 1 | course work

[eyob-tech]

Learners, PR Template

Self checklist

• I have titled my PR with Region | Cohort | FirstName LastName | Sprint | Assignment Title
• My changes meet the requirements of the task
• I have tested my changes
• My changes follow the style guide

Changelist

• Fixed calculateMedian in fix/median.js to filter out non-numeric values, sort the remaining numbers, and correctly handle empty arrays and even/odd-length arrays.
• Implemented findMax in implement/max.js, with tests covering empty arrays, single-element arrays, negative numbers, decimals, and non-numeric values.
• Implemented sum in implement/sum.js, with tests covering the same range of edge cases.
• Implemented dedupe in implement/dedupe.js, preserving first occurrence of each element, with tests for empty arrays, no-duplicate arrays, strings, and numbers.
• Refactored includes in refactor/includes.js to use a for...of loop instead of an indexed for loop, with all existing tests still passing.

All tests pass locally (npm test).