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- How do I create a ruby Hello world? - Stack Overflow
I know the question was talking about Ruby, but I think you meant rails (which is what it was tagged as) Rails is a web framework that uses the ruby programming language
- rubygems - What is a Ruby gem? - Stack Overflow
According to RubyGems Wiki - RubyGems is a package manager for the Ruby programming language that provides a standard format for distributing Ruby programs and libraries (in a self-contained format called a "gem"), a tool designed to easily manage the installation of gems, and a server for distributing them The gem command is used to build, upload, download, and install Gem packages Gem
- Is Ruby a scripting language or an interpreted language?
So is Ruby interpreted or compiled? Neither term is meaningful unless you define it ;) But back to the question: "Scripting language" isn't a property of the language either, it depends on how the language is used - namely, whether the language is used for scripting tasks
- syntax - What is Rubys double-colon `::`? - Stack Overflow
As Matz delineates in his book, 'The Ruby Programming Language', constant lookup has multiple steps First, it searches a constant in the lexical scope where the constant is referenced If it does not find the constant within the lexical scope, it then searches the inheritance hierarchy
- Ruby code not showing up after I run it on VSCode?
I've been trying to learn Ruby programming language from the tutorial of freecodecamp but found out that Atom is basically dead So I decided to use VSCode, everything goes well until I get to the
- Why do people say that Ruby is slow? - Stack Overflow
Ruby provides the glue and the business logic What are your options as a Ruby programmer if you want to deal with this "slowness"? Switch to a faster language But that carries a cost It is a cost that may be worth it
- What does it mean for a programming language to be on rails?
To address your confusion with the metaphor (though it has been answered in other words under your question): Groovy is to Grails as Ruby is to Ruby on Rails, but what does that mean? Grails was a web framework built on with the Groovy programming language to do the same thing for Groovy that Rails (a web framework for Ruby) does for Ruby
- Why are scripting languages (e. g. Perl, Python, and Ruby) not suitable . . .
The most important point I want to make is that if you want to look at existing work in scripting languages and shells, you shouldn't stop at Unix and the Ruby Python Perl PHP family For example, Tcl was already mentioned Rexx would be another scripting language Emacs Lisp would be yet another
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