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miguel 446966c564 docs(cut-corners): add example of usage 2 years ago
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README.md docs(cut-corners): add example of usage 2 years ago

README.md

Cut Corners

Instructions

Create some functions which behave like JavaScript's Math rounding functions:

  • round: which behaves similar to Math.round().
  • ceil: which behaves similar to Math.ceil().
  • floor: which behaves similar to Math.floor().
  • trunc: which behaves similar to Math.trunc().

Some restrictions apply:

  • You may not use strings conversion to do it
  • No bitwise operator
  • No % operator

Usage

const nums = [3.7, -3.7, 3.1, -3.1]
console.log(nums.map(round))
console.log(nums.map(floor))
console.log(nums.map(trunc))
console.log(nums.map(ceil))

Output:

[ 4, -4, 3, -3 ]
[ 3, -4, 3, -4 ]
[ 3, -3, 3, -3 ]
[ 4, -3, 4, -3 ]

Notions

Code provided

The provided code will be added to your solution, and does not need to be submitted.

Math.round = Math.ceil = Math.floor = Math.trunc = undefined