红宝石 |数值矩形（）函数

rectangle()是 Ruby 中的一个内置方法，它返回一个由实数和虚数组成的数组。

Syntax: num.rectangular()

Parameters: The function needs the number whose real and imaginary part is returned.

Return Value: It returns an array which consists of a real and an imaginary number.

示例 1 ：

# Ruby program for rectangular()
# method in Numeric
  
# Initialize a number 
num = Complex(10, 6)
  
# Prints the rectangular part
puts num.rectangular()

输出：

10
6

示例 2 ：

# Ruby program for rectangular()
# method in Numeric
  
# Initialize a number 
num = Complex(18, 16)
  
# Prints the rectangular part
puts num.rectangular()

输出：

18
16