Class: EacRubyUtils::CommonConstructor

Inherits:
Object
  • Object
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_accessors.rb,
lib/eac_ruby_utils/common_constructor/class_initialize.rb,
lib/eac_ruby_utils/common_constructor/instance_initialize.rb

Defined Under Namespace

Classes: ClassAccessors, ClassInitialize, InstanceInitialize, SuperArgs

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

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)
  @all_args = args_processed.args
  @options = args_processed.options
  @after_set_block = after_set_block
end

Instance Attribute Details

#after_set_block ⇒ Object (readonly)

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

#all_args ⇒ Object (readonly)

Returns the value of attribute all_args.



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 10

def all_args
  @all_args
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 10

def options
  @options
end

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 = ::Struct.new(:args, :options).new([], {})
  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

Instance Method Details

#args ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 45

def args
  block_arg? ? all_args[0..-2] : all_args
end

#args_count ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 49

def args_count
  (args_count_min..args_count_max)
end

#args_count_max ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 57

def args_count_max
  args.count
end

#args_count_min ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 53

def args_count_min
  args.count - default_values.count
end

#block_arg ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 61

def block_arg
  block_arg? ? all_args.last : nil
end

#block_arg? ⇒ Boolean

Returns:



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 65

def block_arg?
  options[:block_arg] || false
end

#default_values ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 69

def default_values
  options[:default] || []
end

#setup_class(klass) ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 73

def setup_class(klass)
  setup_class_accessors(klass)

  setup_class_initialize(klass)

  klass
end

#setup_class_accessors(klass) ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 81

def setup_class_accessors(klass)
  ::EacRubyUtils::CommonConstructor::ClassAccessors.new(self, klass).perform
end

#setup_class_initialize(klass) ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 85

def setup_class_initialize(klass)
  ::EacRubyUtils::CommonConstructor::ClassInitialize.new(self, klass).perform
end

#super_args ⇒ Object 



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# File 'lib/eac_ruby_utils/common_constructor.rb', line 89

def super_args
  options[:super_args]
end