module Troo::ModelHelpers::ClassMethods
Public Instance Methods
by_external_id(id)
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@param [String] @return [Ohm::Model]
# File lib/troo/helpers/model_helpers.rb, line 38 def by_external_id(id) first(external_id: id) end
count(criteria = {})
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@param [Hash] @return [Integer]
# File lib/troo/helpers/model_helpers.rb, line 31 def count(criteria = {}) return all.count if criteria.empty? find(criteria).size end
default()
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@return [Ohm::Model]
# File lib/troo/helpers/model_helpers.rb, line 20 def default first(default: true) end
default?()
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@return [TrueClass, FalseClass]
# File lib/troo/helpers/model_helpers.rb, line 25 def default? !!(default) end
first(criteria = {})
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@param [Hash] @return [Ohm::Model]
# File lib/troo/helpers/model_helpers.rb, line 6 def first(criteria = {}) return all.first if criteria.nil? || criteria.empty? find(criteria).first end
retrieve(id = nil, options = {})
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@param [String, NilClass] @param [Hash] @return [Ohm::Model]
# File lib/troo/helpers/model_helpers.rb, line 45 def retrieve(id = nil, options = {}) Troo::Retrieval::Local.retrieve(self, id, options) end
update(criteria = {})
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@param [Hash] @return [TrueClass]
# File lib/troo/helpers/model_helpers.rb, line 13 def update(criteria = {}) return false if criteria.nil? || criteria.empty? all.map { |record| record.update(criteria) } true end