Sha256: 3d641cff758ca6ceb6711f52c78cf76b926228b44b25aa4a5c880bc1edbf2933
Contents?: true
Size: 624 Bytes
Versions: 4
Compression:
Stored size: 624 Bytes
Contents
module Ohm
# Dirt cheap ::first and ::last support.
#
# @example
#
# class Post < Ohm::Model
# include Ohm::Boundaries
# end
#
# post1 = Post.create
# post2 = Post.create
# post1 == Post.first
# # => true
#
# post2 == Post.last
# # => true
module Boundaries
def self.included(base)
base.extend ClassMethods
end
module ClassMethods
def first(opts = {})
find(opts).sort(:start => 0, :limit => 1).first
end
def last(opts = {})
find(opts).sort(:start => 0, :limit => 1, :order => "DESC").first
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems