feat: add benchmark for isFunction

[umsungjun]

Added isFunction.bench.ts for performance comparison with lodash

[github-actions]

✅ All utility modules are properly registered in index.ts and package.json exports!

[github-actions]

Benchmark Results

Method	Test	Performance Comparison	hidash ops/sec	lodash@4.17.21 ops/sec
isFunction	src/isFunction.bench.ts > isFunction performance	hidash is 20.31x faster	3210.13 🏆	158.06

Note: Higher operations per second (ops/sec) numbers are better. Each test compares hidash vs lodash implementation.

⚠️ indicates where hidash is slower than lodash.

🏆 indicates the faster implementation.

View Full Benchmark Data

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    {
      "filepath": "/home/runner/work/hidash/hidash/src/isFunction.bench.ts",
      "groups": [
        {
          "fullName": "src/isFunction.bench.ts > isFunction performance",
          "benchmarks": [
            {
              "id": "803682206_0_0",
              "name": "hidash",
              "rank": 1,
              "rme": 0.5141099764359598,
              "samples": [],
              "totalTime": 500.29098699999844,
              "min": 0.28922000000000025,
              "max": 0.6524699999999939,
              "hz": 3210.13178676354,
              "period": 0.31151369053549094,
              "mean": 0.31151369053549094,
              "variance": 0.001072259091570955,
              "sd": 0.03274536748260668,
              "sem": 0.0008171035515340823,
              "df": 1605,
              "critical": 1.96,
              "moe": 0.0016015229610068012,
              "p75": 0.3116330000000289,
              "p99": 0.470579999999984,
              "p995": 0.6287449999999808,
              "p999": 0.6507070000000112,
              "sampleCount": 1606,
              "median": 0.30442900000002737
            },
            {
              "id": "803682206_0_1",
              "name": "lodash",
              "rank": 2,
              "rme": 0.3930387439110756,
              "samples": [],
              "totalTime": 506.14303600000073,
              "min": 6.247569000000112,
              "max": 7.105664000000047,
              "hz": 158.05808696338536,
              "period": 6.326787950000009,
              "mean": 6.326787950000009,
              "variance": 0.012485412837540372,
              "sd": 0.11173814405806269,
              "sem": 0.012492704289674618,
              "df": 79,
              "critical": 1.9905,
              "moe": 0.024866727888597326,
              "p75": 6.330175000000054,
              "p99": 7.105664000000047,
              "p995": 7.105664000000047,
              "p999": 7.105664000000047,
              "sampleCount": 80,
              "median": 6.295628999999963
            }
          ]
        }
      ]
    }
  ]
}

Last updated by GitHub Actions

[yceffort-naver]

Oops, I missed the test code. Thanks for adding it! 😊