How to Convert a Set of Floats to a Set of Strings in Ruby - Step by Step Examples

How to Convert a Set of Floats to a Set of Strings in Ruby ?

To convert a set of floats to a set of strings in Ruby, you can use the map method to transform each float value into its string representation.

In this example,

First, we create a set of floats named float_set1 with values [1.1, 2.2, 3.3].
Next, we use the map method to transform each float value in float_set1 to its string representation. We do this by passing a block to the map method, where each float value is converted to a string using the to_s method.
We store the result of this transformation in a new set called string_set1.
Finally, we iterate through string_set1 and print each string value to the console to verify the conversion.

require 'set'

float_set1 = [1.1, 2.2, 3.3]
string_set1 = float_set1.map(&:to_s)

string_set1.each do |s|
  puts s
end

1.1
2.2
3.3

In this example,

First, we create a set of floats named float_set2 with values [4.5, 5.6, 6.7].
Next, we use the map method to transform each float value in float_set2 to its string representation. We do this by passing a block to the map method, where each float value is converted to a string using the to_s method.
We store the result of this transformation in a new set called string_set2.
Finally, we iterate through string_set2 and print each string value to the console to verify the conversion.

require 'set'

float_set2 = [4.5, 5.6, 6.7]
string_set2 = float_set2.map(&:to_s)

string_set2.each do |s|
  puts s
end

4.5
5.6
6.7

In this tutorial, we learned How to Convert a Set of Floats to a Set of Strings in Ruby language with well detailed examples.