ruby-on-rails-4 tag

5 questions

1 answers
98 views
0

This is a question about web crawling in Ruby.

I'm a student who studies the web.I'm making a code that extracts only the contents of Internet newspaper articles with rubies.Code execution allows you to extract text from a newspaper article. The c...

ruby ruby-on-rails-4 web crawling nokogiri

1 years ago

1 answers
92 views
0

What error is AttributeDoesNotExistError in Should Matcher...?

I'm writing a model spec using rspec, factory-girl, and shoulda-matcher.Using validate_presence_of provided by shoulda-matcher, we are writing a spec that an empty or false cannot be entered in the fi...

ruby-on-rails ruby shoulda-matcher rspec ruby-on-rails-4

1 years ago

1 answers
112 views
0

Ruby Onrails Router Question.

I'm studying Ruby On Rails. I'm asking a question because I have a question while reading the book and copying the example.It is said that if you register resource :name with the router now, you can u...

ruby-on-rails-4

1 years ago

1 answers
132 views
0

Web-crawling Korean broken question.

class Home Controller < Application Controller def index require 'open-uri' require 'nokogiri' @url =http://news.naver.com/main/read.nhn?mode=LSD&mid=shm&sid1=105&oid=030&aid=000248...

ruby-on-rails-4 crawling scraping utf-8

1 years ago

1 answers
111 views
0

Rails name rule question.

Although there is a description of the name rule in Perfect Ruby on RailsI have a question because the example is only when there is one word.For example, if you do rails g model user,Where rails shou...

ruby-on-rails-4

1 years ago

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