Yurii Rashkovskii's Blog

Folks,

this morning I’ve crafted first validation primitive for StrokeDB— validates_presence_of

Here you are few examples of it:

User = StrokeDB::Meta.new do
        validates_presence_of :login
end
    # ==> User
User.create! rescue $!.message
    # ==> "User's login should be present on save" 

User = StrokeDB::Meta.new do
    validates_presence_of :login, :on => :create # or :save or :update
end

User = StrokeDB::Meta.new do
        validates_presence_of :login, :message => '#{meta} should always have #{slotname} to be able to log in'
end
    # ==> User
User.create! rescue $!.message
    # ==> "User should always have login to be able to log in" 

More validations to appear soon.

Enjoy!