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# frozen_string_literal: true
module Esse
class Index
module ClassMethods
# Set this to +true+ if this is an abstract class
attr_accessor :abstract_class
def abstract_class?
return @abstract_class == true if defined?(@abstract_class)
!index_name?
end
def inherited(subclass)
super
inherited_instance_variables.each do |variable_name, should_duplicate|
if (variable_value = instance_variable_get(variable_name)) && should_duplicate
value = case variable_value
when Hash
h = {}
variable_value.each { |k, v| h[k] = v.dup }
h
else
variable_value.dup
end
end
subclass.instance_variable_set(variable_name, value)
end
end
private
def inherited_instance_variables
{
:@repo_hash => nil,
:@setting => nil,
:@mapping => nil,
:@cluster_id => :dup,
:@plugins => :dup,
}
end
end
extend ClassMethods
end
end
Version data entries
15 entries across 15 versions & 1 rubygems