Ruby | Numeric conj() function

The conj() is an inbuilt method in Ruby returns the number itself. 

Syntax: num1.conj()

Parameters: The function needs a number. 

Return Value: It returns itself only.

Example 1:  

Ruby

# Ruby program for conj() method in Numeric

# Initialize a number
num1 = 1.7

# Function used
num = num1.conj()

# Prints conj() of num
puts num

Output: 

1.7

Example 2: 

Ruby

# Ruby program for conj() method in Numeric

# Initialize a number
num1 = 19

# Function used
num = num1.conj()

# Prints conj() of num
puts num

Output: 

19