Comments (2)
TC39 agrees it is good.
from proposal-array.prototype.includes.
👍
from proposal-array.prototype.includes.
Related Issues (20)
- Advance to stage 4
- Capture indexOf analogy with string
- Should we deal with holes? HOT 8
- Publish to npm HOT 3
- Should Array.prototype.contains be enumerable? HOT 1
- Infinities are not properly handled
- ToLength is hard to test HOT 1
- Using SameValue is not a good idea for the same reasons it is not used by Map and Set.
- They fail for NaN, as indexOf uses Strict Equality Comparison and thus [NaN].indexOf(NaN) === -1.
- Get into V8: %TypedArray%.prototype.includes HOT 1
- Get into SpiderMonkey: %TypedArray%.prototype.includes
- [NaN].includes(NaN) === true? HOT 10
- Put tests in separate module HOT 9
- Holes? HOT 2
- Link to 'contains' rationale broken HOT 1
- Add "includes" to unscopables? HOT 1
- add "excludes" for symmetry HOT 1
- why is includes not implemented like the other related methods (find, findIndex etc.) HOT 3
- Element.classList.contains but Array.prototype.includes? HOT 1
- Why is includes for empty string is always true. HOT 2
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from proposal-array.prototype.includes.