...actually plan to display or change it. Understand that an expression like User.where(email: 'foo@bar.com') does not make an SQL query. It simply returns a scope object for further chaining...
...Queries in Rails Tips Preventing scopes from loading A scope like User.where(email: 'foo@bar.com') does not make an SQL query. It simply returns a scope object for further chaining with...
...as. It should compare the attributes of two ActiveRecord instances: movie1 = create(:movie, title: 'Foo', year: 2007, description: 'Lorem ipsum') movie2 = create(:movie, title: 'Foo', year: 2007, description: 'Lorem ipsum...
...your arrays a #to_sentence method that may help you build the error message: ['foo', 'bar', 'baz'].to_sentence => "foo, bar and baz" Also see Where to put custom matchers...
...offer an API like this: contact = Contact.new(first_name: 'Anna', last_name: 'Muster', street: 'Foo Avenue 77') contact.first_name # => 'Anna' contact.last_name # => 'Muster' A Contact object should be able to...
...list of contacts in memory: addresses = AddressBook.new addresses.add Contact.new(first_name: 'Frederik', last_name: 'Foo') addresses.add Contact.new(first_name: 'Berta', last_name: 'Beispiel', phone: '556677') addresses.add Contact.new(first_name: 'Anna...
...you-type box to filter the list by query: +-----------------------------------------+ | MOVIEDB | +--------------------+--------------------+ | | | | MOVIES | MOVIES | | [ Search… ] | [ Search… ] | | | | | - Foo movie | - Foo movie | | - Bar movie | - Bar movie | | - Baz movie | - Baz movie | | | | +--------------------+--------------------+ The search box above...
...never affect the other pane. So this state should be possible: +-----------------------------------------+ | MOVIEDB | +--------------------+--------------------+ | | | | MOVIES | MOVIES | | [ Foo ] | [ Ba ] | | | | | - Foo movie | - Bar movie | | | - Baz movie | | | | | | | +--------------------+--------------------+ Did your existing JavaScript already behave that way...
...phone and email attribute: book = Addressbook.parse do contact 'Henning Koch' do phone '12345' email 'foo@bar.de' end contact 'Tobias Kraze' do phone '67890' email 'bam@baz.de' end end book.find('Henning Koch') # => { :phone...
...email => 'foo@bar.de' } book.find('Tobias Kraze') # => { :phone => '67890', :email => 'bam@baz.de' } Now change Addressbook so contacts can be accessed by their underscored names: book.henning_koch # => { :phone => '12345', :email => 'foo@bar.de' } book.tobias_kraze # => { :phone...
...parentheses (()) are not optional in JavaScript function calls. Understand the difference between function pointers (foo) and function invocations (foo()). Notice the parallels between blocks ("procs", "lambdas") in Ruby and function...
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Fritz!Box sends the name that is entered into Fritz!Box' web interface. This overrides your local address book.
Did you use the :select option in a find, and forgot to include foo...