module Surrounded::Context::Initializing
Public Class Methods
new(*setup_args, &block)
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# File lib/surrounded/context/initializing.rb, line 11 def initialize(*setup_args, &block) parameters = setup_args.map{|a| "#{a}:"}.join(',') default_initializer(parameters, setup_args, &block) end
Public Instance Methods
apply_initializer_block(instance)
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# File lib/surrounded/context/initializing.rb, line 22 def apply_initializer_block(instance) instance.instance_eval(&initializer_block) if initializer_block end
default_initializer(params, setup_args, &block)
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# File lib/surrounded/context/initializing.rb, line 26 def default_initializer(params, setup_args, &block) private_attr_reader(*setup_args) @initializer_block = block mod = Module.new line = __LINE__; mod.class_eval %{ def initialize(#{params}) @role_map = role_mapper_class.new @initializer_arguments = Hash[#{setup_args.to_s}.zip([#{setup_args.join(',')}])] map_roles(@initializer_arguments) self.class.apply_initializer_block(self) end }, __FILE__, line const_set("ContextInitializer", mod) include mod private_attr_reader :initializer_arguments end
initialize_without_keywords(*setup_args, &block)
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Shorthand for creating an instance level initialize method which handles the mapping of the given arguments to their named role.
# File lib/surrounded/context/initializing.rb, line 6 def initialize_without_keywords(*setup_args, &block) parameters = setup_args.join(',') default_initializer(parameters, setup_args, &block) end
initializer_block()
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# File lib/surrounded/context/initializing.rb, line 18 def initializer_block @initializer_block end