Sha256: 29569ab6bb706e4daab6159092bf2949fd18ce5a61f25537063a6a0eb523fd01
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Versions: 18
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Contents
module CouchPotato
module Validation
module WithValidatable
def self.included(base)
begin
require 'validatable'
rescue LoadError
puts "Please install the gem validatable using 'gem install validatable'"
raise
end
base.send :include, ::Validatable
base.class_eval do
# Override the validate method to first run before_validation callback
def valid_with_before_validation_callback?
errors.clear
run_callbacks :validation do
before_validation_errors = errors.errors.dup
valid_without_before_validation_callback?
before_validation_errors.each do |k, v|
v.each {|message| errors.add(k, message)}
end
end
errors.empty?
end
alias_method :valid_without_before_validation_callback?, :valid?
alias_method :valid?, :valid_with_before_validation_callback?
end
end
end
end
end
# add [] method to Validatable's implementation of the Errors class
module Validatable
class Errors
def [](attribute)
[on(attribute)].flatten.compact
end
end
end
Version data entries
18 entries across 18 versions & 3 rubygems