Contents

module ActiveRecordSeek
  module Concerns
    module InstanceVariableConcern

      extend ActiveSupport::Concern

      def initialize(variables = {})
        set(variables)
        after_initialize
      end

      def after_initialize
        # noop
      end

      def set(params = {})
        params.each { |key, value| send("#{key}=", value) }
        self
      end

      def instance_variable_reset(variable, &block)
        if instance_variable_defined?(variable)
          remove_instance_variable(variable)
          true
        else
          false
        end
      end

      def instance_variable_yield(variable)
        if instance_variable_defined?(variable)
          value = instance_variable_get(variable)
          yield(value)
          value
        end
      end

    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
active_record_seek-0.0.5	lib/active_record_seek/concerns/instance_variable_concern.rb
active_record_seek-0.0.4	lib/active_record_seek/concerns/instance_variable_concern.rb
active_record_seek-0.0.3	lib/active_record_seek/concerns/instance_variable_concern.rb
active_record_seek-0.0.2	lib/active_record_seek/concerns/instance_variable_concern.rb
active_record_seek-0.0.1	lib/active_record_seek/concerns/instance_variable_concern.rb