Ruby comes with a program that will show the results of any ruby statements you feed it. This is the home of the official ruby programming language and its ecosystem on github — including the interpreter, standard libraries, default gems, and developer tools. For information about the ruby subversion and git repositories, see our ruby core.
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It also offers many scripting features to process plain text and serialized files, or manage system tasks.
In this section, we’ll cover the core building blocks of ruby such as identifiers, variables, data types, operators, and declarations that form the foundation of every ruby program.
Playing with ruby code in interactive sessions like this is a terrific way to learn the language. With mature frameworks like rails and comprehensive toolchains, you can combine. Plus, links to tutorials, guides, books, and related sites. Ruby memiliki sintaks yang sederhana dan intuitif yang terbaca seperti bahasa natural.
Starting with ruby 1.9, and continuing with ruby 2.x and above, the official ruby interpreter has been yarv (yet another ruby vm), and this implementation has superseded the slower virtual machine. Ruby has a vast collection of libraries called gems, supporting everything from web development to data processing. By the way, to be more effective in coding, it is worth choosing a source code editor with basic ruby support (e.g. Fast, searchable ruby documentation for core and standard libraries.
Information about the current maintenance status of the various ruby branches can be found on the branches page.
