Displaying 2 results from an estimated 2 matches for "validate_uniqueness".
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validates_uniqueness
2009 Apr 21
2
problem with sqlite3....
...I created a simple db class
named user by using the below command
-> ruby script/generate model user
so in db/migrate I got a file named 20090421211825_create_users.rb
created.
and in app/models : user.rb got created.
in user.rb.. i have written like this
class User < ActiveRecord::Base
validate_uniqueness :userid
validate_presence_of :username
end
in 20090421211825_create_users.rb, its like this
class CreateUsers < ActiveRecord::Migration
def self.up
create_table :users do |t|
t.integer :userid
t.string :username, :limit => 32
t.timestamps
end
end
def self....
2009 Nov 13
3
Encoding::UTF_8 missing?
I''ve just done a fresh reinstall of OS X Snow Leopard on my mac, and I''m
having all kinds of problems with Rails, but the latest problem has me
stumped.
Whenever I run rake db:seed to populate my database I hit the following
error:
** Invoke db:seed (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:seed
rake aborted!
uninitialized constant