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Size: 1.39 KB
Versions: 15
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Contents
require 'mongoid'
module Mongoid
module Document
module PickleAdapter
include Pickle::Adapter::Base
# Do not consider these to be part of the class list
def self.except_classes
@@except_classes ||= []
end
# Gets a list of the available models for this adapter
def self.model_classes
ObjectSpace.each_object(Class).to_a.select do |klass|
klass.name && klass.ancestors.include?(Mongoid::Document)
end
end
# get a list of column names for a given class
def self.column_names(klass)
klass.try(:fields).try(:keys) || []
end
# Get an instance by id of the model
def self.get_model(klass, id)
klass.find(id)
end
# Find the first instance matching conditions
def self.find_first_model(klass, conditions)
if defined? ::Mongoid::Criteria
klass.where(conditions).first
else
klass.first(:conditions => conditions)
end
end
# Find all models matching conditions
def self.find_all_models(klass, conditions)
if defined? ::Mongoid::Criteria
klass.where(conditions).to_a
else
klass.all(:conditions => conditions)
end
end
# Create a model with given attributes
def self.create_model(klass, attributes)
klass.create!(attributes)
end
end
end
end
Version data entries
15 entries across 15 versions & 2 rubygems