Create command line application with Ruby available via Homebrew

05/11/2020
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The goal of this article is to show you how you can create your command line application using the Ruby programming language and make it available.Our goal is to build a get_joke application that will render a random joke about Chuck Norris. The command will also be able to parse the following arguments:random - random jokes that should be displayed. By default, one joke is shown, but if you are prepared to read more, you can pass the -r or --random argument with the number of jokes you would like to seefirst_name - the first name you would like to see instead of Chuck. It should be possible to pass the custom first name with -f or --first-name argumentlast_name - the last name you would like to see instead of Norris. It should be possible to pass the custom last name with -l or --last-name argumenthelp - the help command that displays the list of available commands along with the short description. The command is rendered when the -h or --help argument is passed. The command should not display the joke when this argument is passed.As the data source, we will use the http://api.icndb.com/jokes/random endpoint, which provides a nice and simple API for getting jokes about Chuck.
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