November 2012
Intermediate to advanced
888 pages
54h 46m
Polish
Content preview from Ruby. Receptury
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16.1. Wyszukiwanie książek w serwisie Amazon
Problem
Chcemy umieścić informacje o książkach lub innych mediach sprzedawanych w serwisie Amazon.
Rozwiązanie
W witrynie Amazon.com działa usługa sieciowa, która daje dostęp do informacji na temat książek, płyt muzycznych i innych multimediów. Zewnętrzna biblioteka Ruby/Amazon dostarcza prostego interfejsu w języku Ruby do usługi sieciowej Amazon.
Oto prosty fragment kodu, w którym wykorzystano bibliotekę Ruby/Amazon do wyszukania książek — nowych i używanych — i wyświetlenia ich cen.
require 'amazon/search' $AWS_KEY = 'Tutaj należy wprowadzić klucz usługi Amazon' # Patrz niżej. def price_books(keyword) req = Amazon::Search::Request.new($AWS_KEY) req.keyword_search(keyword, 'books', Amazon::Search::LIGHT) ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.