How to Declare a Float Array in Ruby - Step by Step Examples

How to Declare a Float Array in Ruby ?

Answer

To declare a float array in Ruby, you can use the array literal syntax or initialize an array with float values.


✐ Examples

1 Declare and Initialize a Float Array

In this example,

  1. We declare a float array named float_array using array literal syntax with predefined float values.
  2. We print the array elements to the console to demonstrate the initialization.

Ruby Program

float_array = [1.2, 3.4, 5.6]
puts "Float Array: #{float_array}"

Output

Float Array: [1.2, 3.4, 5.6]

2 Declare an Empty Float Array

In this example,

  1. We declare an empty float array named empty_float_array using array notation without any elements.
  2. We print the array elements to the console to demonstrate the declaration.

Ruby Program

empty_float_array = []
puts "Empty Float Array: #{empty_float_array}"

Output

Empty Float Array: []

Summary

In this tutorial, we learned How to Declare a Float Array in Ruby language with well detailed examples.


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