Class: EacRubyUtils::CommonConstructor
- Inherits:
-
Object
- Object
- EacRubyUtils::CommonConstructor
show all
- Defined in:
- lib/eac_ruby_utils/common_constructor.rb,
lib/eac_ruby_utils/common_constructor/super_args.rb,
lib/eac_ruby_utils/common_constructor/class_initialize.rb,
lib/eac_ruby_utils/common_constructor/instance_initialize.rb
Defined Under Namespace
Classes: ClassInitialize, InstanceInitialize, SuperArgs
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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Constructor Details
#initialize(*args, &after_set_block) ⇒ CommonConstructor
Returns a new instance of CommonConstructor.
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 38
def initialize(*args, &after_set_block)
args_processed = self.class.parse_args_options(args)
@args = args_processed.args
@options = args_processed.options
@after_set_block = after_set_block
end
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Instance Attribute Details
#after_set_block ⇒ Object
Returns the value of attribute after_set_block.
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 10
def after_set_block
@after_set_block
end
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Returns the value of attribute args.
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 10
def args
@args
end
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Returns the value of attribute options.
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 10
def options
@options
end
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Class Method Details
.parse_args_options(args) ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 13
def parse_args_options(args)
result = ::OpenStruct.new(args: [], options: {})
options_reached = false
args.each do |arg|
raise "Options reached and there is more arguments (Arguments: #{args})" if
options_reached
options_reached = parse_arg_options_process_arg(result, arg)
end
result
end
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Instance Method Details
#args_count ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 45
def args_count
(args_count_min..args_count_max)
end
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#args_count_max ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 53
def args_count_max
args.count
end
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#args_count_min ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 49
def args_count_min
args.count - default_values.count
end
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#default_values ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 57
def default_values
options[:default] || []
end
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#setup_class(klass) ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 61
def setup_class(klass)
setup_class_attr_readers(klass)
setup_class_attr_writers(klass)
setup_class_initialize(klass)
klass
end
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#setup_class_attr_readers(klass) ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 69
def setup_class_attr_readers(klass)
klass.send(:attr_reader, *args)
klass.send(:public, *args)
end
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#setup_class_attr_writers(klass) ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 74
def setup_class_attr_writers(klass)
klass.send(:attr_writer, *args)
klass.send(:private, *args.map { |a| "#{a}=" })
end
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#setup_class_initialize(klass) ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 79
def setup_class_initialize(klass)
klass.include(::ActiveSupport::Callbacks)
klass.define_callbacks :initialize
::EacRubyUtils::CommonConstructor::ClassInitialize.new(self, klass).run
end
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#super_args ⇒ Object
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# File 'lib/eac_ruby_utils/common_constructor.rb', line 85
def super_args
options[:super_args]
end
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