Features of RubySimple Syntax Normal Object-oriented Features (e.g. class, method calls) Advanced Object-oriented Features (e.g. mix-in, singleton-method) Operator Overloading Exception Handling Iterators and C
这是一本非常经典的讲解Ruby的书,由David Flanagan和Ruby语言的发明人共同撰写,我觉得作为程序员即使不使用Ruby,这本书也值得时不时重新读读,了解一些作者构思这门语言时的想法和考虑,对程序设计肯定会有不小的帮助。 0 有用 白色的蓝 2010-06-19 20:04:04 (四)TP312/202 Programming Ruby 只能被我当成字典...
Interestingly, the pearl (as in the Perl language) is the June gemstone, while ruby is the July gemstone. This makes the subtle suggestion that Ruby is a step forward from Perl. Like Perl, Ruby's strength lies in it's simplicity. The syntax is very basic and it is completely object-...
The Ruby Programming Language Ruby22.7k5.4k www.ruby-lang.orgwww.ruby-lang.orgPublic Source of the https://www.ruby-lang.org website. Ruby892630 rbsrbsPublic Type Signature for Ruby Ruby2k220 setup-rubysetup-rubyPublic An action to download a prebuilt Ruby and add it to the PATH in 5 ...
Programming Ruby 1.9 2025 pdf epub mobi 电子书 The Ruby Programming Language 电子书 读后感 评分☆☆☆ 《Ruby编程语言》是Ruby语言的权威指南,它涵盖fRuby 1.8和1.9版本方方面面的内容。《Ruby编程语言》的读者是那些有其他编程语言经验的Ruby初学者,以及希望提升Ruby编程水平的人员。 《Ruby编程语言》的开始...
If you don’t do this, the Ruby interpreter thinks that the question mark of the operator is part of the previous identifier. For example: x==3?y:z # This is legal 3==x?y:z # Syntax error: x? is interpreted as a method name (3==x)?y:z # Okay: parentheses fix the problem...
The Ruby programming language is dynamically typed, uses dynamic and late bound dispatch for all operators, method calls and many control structures, and provides extensive metaprogramming and introspective tooling functionality. Unlike other languages where these features are available, in Ruby their use...
Ruby编程语言确定性地记录了Ruby语言,但是没有语言规范的形式。它是为刚接触Ruby的经验丰富的程序员以及想要挑战自己的理解并提高其语言掌握程度的现有Ruby程序员编写的。 The Ruby Programming Language is the authoritative guide to Ruby and provides comprehensive coverage of versions 1.8 and 1.9 of the language...
Method Invocations A method invocation expression has four parts: An arbitrary expression whose value is the object on which the method is invoked. This expression is followed by . or … - Selection from The Ruby Programming Language [Book]
Ruby. The goal is to learn the Ruby language, syntax, structure, and some common functions and libraries. We also teach you culture. Testing is not just something we pay lip service to, but something we live. It is essential in your quest to learn and do great things in the language....