Commit fc4a3aa

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adding size method

1 parent 2d28cff commit fc4a3aaCopy full SHA for fc4a3aa

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+11

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+11

-1

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Lines changed: 11 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,17 @@ class LinkedList {`
`15`	`15`	`}`
`16`	`16`
`17`	`17`	`insertFirst(data) {`
`18`		`- this.head =new Node(data, this.head);`
	`18`	`+ this.head = new Node(data, this.head);`
	`19`	`+ }`
	`20`	`+`
	`21`	`+ size() {`
	`22`	`+ let counter = 0;`
	`23`	`+ let node = this.head;`
	`24`	`+ while(node) {`
	`25`	`+ counter++;`
	`26`	`+ node = node.next;`
	`27`	`+ }`
	`28`	`+ return counter;`
`19`	`29`	`}`
`20`	`30`	`}`
`21`	`31`

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