class ActiveRecord::Base

Public Class Methods

default(field, value, opts = {}) click to toggle source
# File lib/spyro/active_record_add_on.rb, line 19
def self.default field, value, opts = {}
  opts = {:forced => false, :method => :blank?, :action => :before_validation}.merge opts
  fct = "#{field}_#{opts[:action]}".to_sym

  self.send(opts[:action], fct)

  define_method fct do
    return true if opts[:if]      and not opts[:if].call(*(opts[:if].arity.zero? ? [] : [self]))
    return true if opts[:unless]  and     opts[:unless].call(*(opts[:unless].arity.zero? ? [] : [self]))

    if opts[:forced] == true or self.send(field.to_sym).send(opts[:method])
      final_value = value.respond_to?(:call) ? value.call(*(value.arity.zero? ? [] : [self])) : value
      self.send("#{field.to_sym}=", final_value)
    end

    true
  end
end
primary_key() click to toggle source
# File lib/spyro/active_record_add_on.rb, line 3
def self.primary_key
  "id"
end

Public Instance Methods

primary_key() click to toggle source
# File lib/spyro/active_record_add_on.rb, line 7
def primary_key
  "id"
end
to_desc(*args) click to toggle source
# File lib/spyro/active_record_add_on.rb, line 11
def to_desc *args
  self.send self.to_desc_sym *args
end
to_desc_sym(*args) click to toggle source
# File lib/spyro/active_record_add_on.rb, line 15
def to_desc_sym *args
  self.respond_to?(:name) ? :name : :id
end