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- create_table "book_authors", :force => true do |t| | |
+ create_table "book_authors", :id => false, :force => true do |t| | |
+ t.integer "id", :null => false |
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# incorrect | |
describe 'foo' do | |
it 'should bar' do | |
@foo = Factory(:foo) | |
@foo.bar | |
@foo.should_receive :bar # wrong | |
end | |
end | |
# correct |
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# Source: http://jkfill.com/2011/05/13/log-which-line-called-redirect_to/ | |
# | |
# Toss this in ApplicationController and all redirects will generate a log statement | |
unless Rails.env.production? | |
def redirect_to(options = {}, response_status = {}) | |
::Rails.logger.error("Redirected by #{caller(1).first rescue "unknown"}") | |
super(options, response_status) | |
end | |
end |
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class Foo | |
def self.foo | |
'foo' | |
end | |
private | |
def self.bar | |
'bar' | |
end |
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# Ever needed to dynamically rewrite the conditions on a has_many association? | |
# This is definitely a hack, but useful if parameterizing or adding scopes are | |
# not practical for whatever reason. | |
class Group < ActiveRecord::Base | |
# Any association will do | |
has_many :people | |
def filter_people(conditions) | |
# All calls to this method after the association is traversed and before a reload |
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