Class: Microstation::TaggedElement::Set

Inherits:
Object
  • Object
show all
Defined in:
lib/microstation/tagged_element.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, element) ⇒ Set

Returns a new instance of Set.



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# File 'lib/microstation/tagged_element.rb', line 6

def initialize(name, element)
  @name = name
  @element = element
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 62

def method_missing(meth, *args, &block)
  # binding.pry
  base = meth.to_s.sub("=", "")
  if attributes.include?(base)
    if /(=)/.match?(meth)
      update_element(base, *args)
    else
      element_value(base.to_s)
    end
  else
    super(meth, *args, &block)
  end
end

Instance Attribute Details

#element ⇒ Object (readonly)

Returns the value of attribute element.



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# File 'lib/microstation/tagged_element.rb', line 4

def element
  @element
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/microstation/tagged_element.rb', line 4

def name
  @name
end

Instance Method Details

#[](name) ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 22

def [](name)
  find_attribute(name)
end

#attributes ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 26

def attributes
  @elements.map { |e| e.name }
end

#element_value(name) ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 34

def element_value(name)
  find_attribute(name).value
end

#elements=(elements) ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 11

def elements=(elements)
  elements.each do |ele|
    ele.base_element = @element
  end
  @elements = elements
end

#find_attribute(name) ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 18

def find_attribute(name)
  @elements.find { |a| a.name == name.to_s }
end

#stringify_keys(hash) ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 46

def stringify_keys(hash)
  result = {}
  hash.each do |key, value|
    result[key.to_s] = value
  end
  result
end

#to_hash ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 38

def to_hash
  result = {}
  @elements.each do |ele|
    result[ele.name] = ele.value unless ele.value == "" || ele.value.nil?
  end
  result
end

#update(value_hash) ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 54

def update(value_hash)
  value_hash = stringify_keys(value_hash)
  valid_atts = attributes & value_hash.keys
  valid_atts.each do |att|
    update_element(att, value_hash[att])
  end
end

#update_element(name, value) ⇒ Object 



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# File 'lib/microstation/tagged_element.rb', line 30

def update_element(name, value)
  find_attribute(name)._update(value)
end