feat(minBy): Add minBy function that select element that have min value by given condition in array

[l2hyunwoo]

close #65

I added a function that select element that have min value by given condition in array.

• If input array is not empty, return first element of array that have minimum value that satisfies given condition
• If input array is empty, return undefined

[vercel]

@l2hyunwoo is attempting to deploy a commit to the Toss Team on Vercel.

A member of the Team first needs to authorize it.

[raon0211]

Thanks, @l2hyunwoo !

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (3ecc062) to head (d253a58).

Additional details and impacted files

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  Coverage   100.00%   100.00%           
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  Files           49        50    +1     
  Lines          244       253    +9     
  Branches        27        28    +1     
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+ Hits           244       253    +9