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Contents
require 'mongoid/extensions/hash/criteria_helpers'
require 'mongoid/extensions/symbol/inflections'
require 'mongo_doc/matchers'
require 'mongo_doc/contexts'
require 'mongoid/criteria'
module MongoDoc
module Criteria
# Create a criteria for this +Document+ class
#
# <tt>Person.criteria</tt>
def criteria
CriteriaWrapper.new(self)
end
delegate \
:aggregate,
:all,
:and,
:any_in,
:blank?,
:count,
:empty?,
:excludes,
:extras,
:first,
:group,
:id,
:in,
:last,
:limit,
:max,
:min,
:not_in,
:offset,
:one,
:only,
:order_by,
:page,
:paginate,
:per_page,
:skip,
:sum,
:where, :to => :criteria
class CriteriaWrapper < Mongoid::Criteria
%w(all and any_in cache enslave excludes extras fuse in limit not_in offset only order_by skip where).each do |method|
class_eval(<<-RUBY, __FILE__, __LINE__ + 1)
def #{method}_with_wrapping(*args, &block) # def and(*args, &block)
new_criteria = CriteriaWrapper.new(klass) # new_criteria = CriteriaWrapper.new(klass)
new_criteria.merge(self) # new_criteria.merge(criteria)
new_criteria.#{method}_without_wrapping(*args, &block) # new_criteria.and_without_wrapping(*args, &block)
new_criteria # new_criteria
end # end
alias_method_chain :#{method}, :wrapping
protected :#{method}_without_wrapping
RUBY
end
protected
attr_accessor :criteria
end
end
end
Hash.send(:include, Mongoid::Extensions::Hash::CriteriaHelpers)
Symbol.send(:include, Mongoid::Extensions::Symbol::Inflections)
Version data entries
20 entries across 20 versions & 2 rubygems