module Stall::Utils::ConfigDSL
The DSL allows for declaring instance-level configuration params with defaults in a single line
Public Instance Methods
param(name, default = nil)
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# File lib/stall/utils/config_dsl.rb, line 7 def param(name, default = nil) attr_writer name instance_variable_name = :"@#{ name }" define_method(name) do if (value = instance_variable_get(instance_variable_name)) value else default = default.call if default.is_a?(Proc) instance_variable_set(instance_variable_name, default) end end end