search for: greater_than

I''m using Rails 2.0.2 and I have been trying to take advantage of the "validates_numericality_of" with the ":greater_than" option with something like this: validates_numericality_of :users, :greater_than => 0, :only_integer => true, :allow_nil => true, :message => "The number of allowed users must be a whole number greater than zero." But this doesn''t seem to be catching values se...

It seems that the validations for: greater_than greater_than_or_equal_to less_than less_than_or_equal_to equal_to odd even Simply do not work (Rails 2.0.2). I''ve tried every combination I can think of and these never seem to fire. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribe...

...as error. I have a before_validation method which assigns 0 to undefined values like so: self.xxx = 0 unless self.xxx (where xxx is name of attribute) I have tried checking for a minus sign in before_validation & validate method using xxx.to_s.include?("-"). I have also tried using :greater_than and :minimum options in the validates_numericality_of call. I also tried validates_inclusion_of, giving a range from 0..9999999.99. Nothing seems to work. Would appreciate any insight into this ! ? What am I missing ?? Thank you

Hello I have Vacancy model and vacancy_spec test with validates_numericality_of :salary, greater_than: 1 in the model and validate_numericality_of(:salary).is_greater_than(2) in the _spec. When i run rspec spec command tests pass (in some cases and in other they don''t) Why? vacancy.rb ------------------------ class Vacancy < ActiveRecord::Base validates_presence_of :name, :salary,...

Hello There, As a new comer to RoR, I started to follow the article http://developer.apple.com/tools/developonrailsleopard.html. In short you create to entities and one one-to-many relation linking them. Everything was good until the establishment of the relation. I am unable to go any further than "Linking Models Together" : I can create the "vendors" mentionned in the