Step by Step solution about How to resolve the algorithm HTTP step by step in the Ruby programming language

The given Ruby code demonstrates how to open and read the content of a remote file via the URL and print it. It utilizes the open-uri library to establish a connection and retrieve the content. Here's a detailed breakdown:

1. require 'open-uri': This line includes the open-uri library, which provides methods for opening and manipulating remote resources, such as web pages.

2. print open("http://rosettacode.org") {|f| f.read}: This line opens a connection to the specified URL (http://rosettacode.org) using the open method. The result is a File object (f) representing the remote file. The f.read method is then called to read the contents of the remote file and print them to the console using the print method.

3. require 'fileutils': This line includes the fileutils library, which provides utility methods for file and directory manipulation.

4. require 'open-uri': This line includes the open-uri library again, allowing us to use its methods.

5. open("http://rosettacode.org/") {|f| FileUtils.copy_stream(f, $stdout)}: This line opens a connection to the specified URL using open and assigns the resulting File object to f. The FileUtils.copy_stream method is then called to copy the contents of f to the standard output stream ($stdout), which typically represents the console window.

In summary, the code establishes a connection to a remote file specified by a URL, reads its contents, and prints them to the console. It also demonstrates how to copy the contents of a remote file to the console using the FileUtils library.

require 'open-uri'

print open("http://rosettacode.org") {|f| f.read}

require 'fileutils'
require 'open-uri'

open("http://rosettacode.org/") {|f| FileUtils.copy_stream(f, $stdout)}