The macro TYPE() defined in ruby.h shows the data type of the VALUE. TYPE() returns the constant number T_XXXX described above. To handle data types, your code will look something like this:switch (TYPE(obj)) { case T_FIXNUM: /* process Fixnum */ break; case T_STRING: /* ...
The Ruby interpreter has the following data types: T_NIL nil T_OBJECT ordinary object T_CLASS class T_MODULE module T_FLOAT floating point number T_STRING string T_REGEXP regular expression T_ARRAY array T_HASH associative array T_STRUCT (Ruby) structure T_BIGN...
Ruby-Doc.org Help and documentation for the Ruby programming language. Current Ruby Releases These are the complete API documents for base classes, modules, and included libraries in the current stables releases of Ruby. Complete API docs for Ruby 3.4.1...
Operators An operator is a token in the Ruby language that represents an operation (such as addition or comparison) to be performed on one or more operands. The operands are … - Selection from The Ruby Programming Language [Book]
Title:Ruby on Rails Tutorial (Rails 7) Level:Beginner programmer|No experience with Rails Type: Tutorial The Ruby on Rails Tutorial is one of the clearest, nicest introductions to Rails ever written. It assumes that you have zero knowledge of Rails, however, it is still a great read for th...
Your Ruby troubles end today. Over the past twelve years, I’ve helped hundreds of thousands of people set up Ruby on their Mac. First, with this free tutorial that I’ve kept up to date over the years, and now, with my popularRuby on Macproduct that automates the whole process for...
Carol Nicholsis a member of the Rust Community Team and a former member of the Rust Core Team. Also active in the Ruby community, she was a key organizer of the Steel City Ruby Conference 2012-2014. Steve Klabnikis the Community Team Leader for the Rust team at Mozilla, in charge of ...
The Ruby programming language is a modern, object-oriented scripting language, with a syntax inspired by languages like Perl and Smalltalk. It was conceived by Yukihiro Matsumoto (aka “Matz”). In his words, Matz wanted a language which was “more powerful than Perl and more object-oriented ...
One of the most widely used tools of this kind is SWIG [53], which is very flexible and highly configurable and can generate wrappers for a large number of host languages, such as Lua, Perl, PHP, Python, R, Ruby, Tcl, C#, Java, JavaScript, Go, Modula-3, OCaml, Octave, Scilab ...
arguing the merits of safety in strongly/statically typed languages, against the productivity benefits cited by users of Ruby and Python (or, if you prefer, IronRuby and IronPython). As with most debates of this nature, there's lots of rhetoric, lots of unsubstantiated claims, and lots of ci...