I\'m getting started with parsing data and getting some structure from user supplied strings (mostly pulling out digits and city names).
I have a rake task that won\'t work unless a table exists. I\'m working with more than 20 engineers on a website so I want to make sure they have migrated the table before they can do a rake task whic
This is a continuation of my woes and drama ... Run through: I can enter my email to register! I can click the confirmation link!
I have a three models: Homework, Question, and HomeworkAttempt. homework.rb: class Homework < ActiveRecord::Base
At ShowNearby we have been doing a very big migration to RoR 3.1 from PHP and we are facing several problems that may be some of you have solved before.
I\'m trying to insert a false boolean value in a SQLite3 table 开发者_开发技巧but it always inserts a true value.
I have a database that has stored information of some users. I know for example: User.find(1) will return the user开发者_JS百科 with id:1
I want to match a url field against a url prefix (which may contain percent signs), e.g. .where(\"url LIKE ?\"开发者_StackOverflow中文版, \"#{some_url}%\").
开发者_运维技巧#!ruby class Car < ActiveRecord::Base belongs_to:user end @cars = Car.where(:user_id => current_user.id).limit(10)
I have models foo, bar, and baz like so # has a field join_condition_string class Foo < AR::Base :has_many :bar
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