class Parelation::Criteria::Order
Constants
- ORDER_FORMAT
@return [Regexp] The order format.
Public Class Methods
match?(param)
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@param param [String] @return [TrueClass, FalseClass]
# File lib/parelation/criteria/order.rb, line 12 def self.match?(param) !!param.match(ORDER_FORMAT) end
Public Instance Methods
call()
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Applies the specified orderings to {#chain}.
@return [ActiveRecord::Relation] the modified chain.
# File lib/parelation/criteria/order.rb, line 20 def call orders.inject(chain) do |chain, order| chain.order(order.criteria) end end
Private Instance Methods
orders()
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@return [Array<Parelation::Criteria::Order::Object>] an
array of attributes to order.
# File lib/parelation/criteria/order.rb, line 31 def orders @orders ||= [value].flatten.map do |order| Object.new(order) end end