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Search Element in an Javascript Hash Table
We've kind of already implemented this in our put method. Let us look at it again in isolation.
Example
get(key) { let hashCode = hash(key); for(let i = 0; i < this.container[hashCode].length; i ++) { // Find the element in the chain if(this.container[hashCode][i].key === key) { return this.container[hashCode][i]; } } return undefined; }
You can test it using.
Example
let ht = new HashTable(); ht.put(10, 94); ht.put(20, 72); ht.put(30, 1); ht.put(21, 6); ht.put(15, 21); ht.put(32, 34); console.log(ht.get(20)); console.log(ht.get(21)); console.log(ht.get(55)); console.log(ht.get(32));
Output
This will give the output.
{ key: 20, value: 72 } { key: 21, value: 6 } undefined { key: 32, value: 34 }
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