Ruby | Vector component() function

Ruby | Vector component() function

Last Updated : 07 Jan, 2020

The component() is an inbuilt method in Ruby returns element at index i in the vector. Indexing starts from zero.

Syntax: vec1.component(i) Parameters: The function accepts a single parameter Return Value: It returns element at index i in the vector

Example 1:

CPP

#Ruby program for component() method in Vector

#Include matrix
require "matrix"

#Initialize the vector
    vec1
    = Vector[1, 2]

    i
    = 1

#Prints element at index i
      puts vec1.component(i)

Output:

Example 2:

CPP

#Ruby program for component() method in Vector

#Include matrix
require "matrix"

#Initialize the vector
    vec1
    = Vector[1, 2, 3]

    i
    = 2

#Prints element at index i
      puts vec1.component(i)

Output:

Ruby | Vector component() function

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