Sha256: 0a13508b477cd39b9399fd8c759c627a8736c49a1c39f7ebfde8c16b3aef0a58
Contents?: true
Size: 839 Bytes
Versions: 4
Compression:
Stored size: 839 Bytes
Contents
class NewsItem < ActiveRecord::Base
alias_attribute :content, :body
validates_presence_of :title, :content, :publish_date
has_friendly_id :title, :use_slug => true
acts_as_indexed :fields => [:title, :body]
default_scope :order => "publish_date DESC"
# If you're using a named scope that includes a changing variable you need to wrap it in a lambda
# This avoids the query being cached thus becoming unaffected by changes (i.e. Time.now is constant)
named_scope :latest, lambda { |*limit| { :conditions => ["publish_date < ?", Time.now], :limit => (limit.first || 10) } }
named_scope :published, lambda { { :conditions => ["publish_date < ?", Time.now] } }
def not_published? # has the published date not yet arrived?
publish_date > Time.now
end
# for will_paginate
def self.per_page
20
end
end
Version data entries
4 entries across 4 versions & 1 rubygems