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mostly figured out #49
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| // console.log(i); | ||
| // console.log(x[i]); | ||
| // console.log(typeof x[i]); | ||
| if (typeof x[i] === 'object') { |
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A better way to check if something is an array is to use Array.isArray.
| let count = 0; | ||
| const obj = { | ||
| increment() { | ||
| count++; |
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Here you can just do return count++; and return count--; for these functions.
| var args = Array.prototype.slice.call(arguments); | ||
| return cb.apply(null, args.splice(1)); | ||
| }; | ||
| console.log(addArgs(1, 2, 3)) |
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Don't forget to remove console logs before committing your code.
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