Javascript block functionality missing blocks

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Text category

• charCodeAt()
• repeat(count)
• padStart(targetLength, padString)
• padEnd(targetLength, padString)
• split()
• concat()

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Each comment is only supposed to have 1 category in this issue

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1. Array Creation

• Array.from(arrayLike, mapFn, thisArg)
• Array.of(...elements)
• Array(length)

2. Adding/Removing Elements

• push(...elements)
• pop()
• shift()
• unshift(...elements)
• splice(start, deleteCount, ...items)
• slice(start, end)
• concat(...arrays)

3. Searching and Indexing

• indexOf(searchElement, fromIndex)
• lastIndexOf(searchElement, fromIndex)
• includes(searchElement, fromIndex)
• find(callbackFn, thisArg)
• findIndex(callbackFn, thisArg)

4. Iteration Methods

• forEach(callbackFn, thisArg)
• map(callbackFn, thisArg)
• filter(callbackFn, thisArg)
• reduce(callbackFn, initialValue)
• reduceRight(callbackFn, initialValue)
• every(callbackFn, thisArg)
• some(callbackFn, thisArg)

5. Sorting and Reversing

• sort(compareFn)
• reverse()

6. Transforming Arrays

• flat(depth)
• flatMap(callbackFn, thisArg)

7. Utility Methods

• join(separator)
• toString()
• copyWithin(target, start, end)
• fill(value, start, end)

8. Type Checking

• Array.isArray(value)

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Basic javascript functionality blocks

• console log

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Write custom sorting block using quick sort algorithm