Download e-book for iPad: The Ruby Way: Solutions and Techniques in Ruby Programming by Hal Fulton, André Arko

By Hal Fulton, André Arko

ISBN-10: 0321714636

ISBN-13: 9780321714633

For greater than a decade, Ruby builders have grew to become to The Ruby method for trustworthy “how-to” tips on powerful Ruby programming. Now, Hal Fulton and André Arko have completely up-to-date this vintage consultant to hide new language improvements and developers’ reports via Ruby 2.1.

The re-creation illuminates Ruby 2.1 via four hundred+ examples, every one answering the query: “How do I do that in Ruby?” for every instance, they current either a role description and reasonable technical constraints. subsequent, they stroll step by step via proposing one reliable resolution, delivering designated factors to advertise deeper understanding.

Conveniently equipped through subject, The Ruby method, 3rd version makes it more uncomplicated than ever to discover the categorical answer you want—and to write down larger code through reflecting Ruby’s exact philosophy and spirit.

Coverage includes

Ruby 2.1 evaluation: terminology, philosophy, and uncomplicated principles
top practices for strings and normal expressions
successfully internationalizing your code
appearing calculations (including trigonometry, calculus, facts, and time/date calculations)
operating with “Rubyesque” gadgets akin to symbols and ranges
utilizing arrays, hashes, stacks, queues, bushes, graphs, and different facts structures
successfully storing facts with YAML, JSON, and SQLite3
Leveraging object-oriented and dynamic positive aspects, from a number of constructors to application inspection
development GUIs with footwear four, Ruby/Tk, Ruby/GTK3, QtRuby, and different toolkits
bettering thread functionality via knowing Ruby’s synchronization tools and warding off its pitfalls
Automating process management with Ruby
info codecs: JSON, XML, RSS, Atom, RMagick, PDF, and more
trying out and debugging with RSpec, Minitest, Cucumber, byebug, and pry
Measuring Ruby software performance
Packaging and allotting code, and dealing with dependencies with Bundler
community programming: consumers, time servers, POP, SMTP, IMAP, Open-URI
internet purposes: HTTP servers, Rails, Sinatra, HTML iteration, and more
Writing allotted Ruby software program with drb
opting for glossy improvement instruments that maximize your productiveness

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Additional info for The Ruby Way: Solutions and Techniques in Ruby Programming (3rd Edition) (Addison-Wesley Professional Ruby Series)

Sample text

Autom. Reasoning 9(2), 261–288 (1992) 61. : On superposition-based satisfiability procedures and their combination. , Wirsing, M. ) ICTAC 2005. LNCS, vol. 3722, pp. 594–608. Springer, Heidelberg (2005) 62. : Combined satisfiability modulo parametric theories. , Huth, M. ) TACAS 2007. LNCS, vol. 4424, pp. 602–617. Springer, Heidelberg (2007) 63. : Automatic decidability. In: Proceedings of LICS 2002, p. 7. IEEE Computer Society (2002) 64. : Automatic decidability and combinability revisited. In: Pfenning, F.

12,20,33,34,62,74,81]. In relation to that large body of work, what the results in this paper provide is both the characterization of a wide class of data types for which satisfiability is decidable, and a new generic algorithm to check satisfiability for data types in such a class. In particular, there are interesting parallels between the work on unification and satisfiability for lists, compact lists, sets, and HF sets in [33,34] and that in Sect. 7. Again, an important difference is that in [33,34] specific, inference-rule-based, unification and satisfiability algorithms are developed for each such data type, whereas in Sect.

LNCS, vol. 154, pp. 361–373. Springer, Heidelberg (1983) 59. : Completion of a set of rules modulo a set of equations. SIAM J. Comput. 15, 1155–1194 (1986) 60. : Complexity of unification problems with associativecommutative operators. J. Autom. Reasoning 9(2), 261–288 (1992) 61. : On superposition-based satisfiability procedures and their combination. , Wirsing, M. ) ICTAC 2005. LNCS, vol. 3722, pp. 594–608. Springer, Heidelberg (2005) 62. : Combined satisfiability modulo parametric theories. , Huth, M.

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