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Ruby Integer to_d() function with example

  • Last Updated : 07 Jan, 2020

The to_d function in Ruby converts the value of int as a BigDecimal.

Syntax: number.to_d

Parameter: The function takes the integer which is to be converted to BigDecimal.

Return Value: The function returns the BigDecimal value of int.

Example #1:






# Ruby program for to_d function 
   
require 'bigdecimal'
require 'bigdecimal/util'
   
# Initializing the number
num1 = 5
num2 = 10 ** 100 
num3 = 1678 
num4 = 189790
    
# Prints the int as big-decimal 
puts num1.to_d
puts num2.to_d
puts num3.to_d
puts num4.to_d

Output:

 0.5e1
0.1e101
0.1678e4
0.18979e6

Example #2:




# Ruby program for to_d function 
   
require 'bigdecimal'
require 'bigdecimal/util'
   
# Initializing the number
num1 = 5
num2 = 19**18
num3 = 2**45
num4 = 888
    
# Prints the int as big-decimal 
puts num1.to_d
puts num2.to_d
puts num3.to_d
puts num4.to_d

Output:

0.5e1
0.104127350297911241532841e24
0.35184372088832e14
0.888e3
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