红宝石 |向量 to_a()函数

to_a()是 Ruby 中的内置方法，返回带有 vector 元素的数组

Syntax: vec1.to_a()

Parameters: The function accepts no parameter

Return Value: It returns the array with elements of vector

示例 1 ：

# Ruby program for to_a() method in Vector
     
# Include matrix 
require "matrix"   
    
# Initialize the vector
vec1 = Vector[1, 2, 3]
    
# Prints the array 
puts vec1.to_a()

输出：

1
2
3

示例 2 ：

# Ruby program for to_a() method in Vector
     
# Include matrix 
require "matrix"   
    
# Initialize the vector
vec1 = Vector[1, 2, 3, 4, 5]
    
# Prints the array 
puts vec1.to_a()

输出：

1
2
3
4
5