Class: Plurimath::Math::Function::Vec

Inherits:
UnaryFunction show all
Defined in:
lib/plurimath/math/function/vec.rb

Instance Attribute Summary collapse

Attributes inherited from UnaryFunction

#parameter_one

Instance Method Summary collapse

Methods inherited from UnaryFunction

#==, #to_asciimath, #to_html, #to_latex

Methods inherited from Core

#class_name, #empty_tag, #extract_class_from_text, #extractable?, #font_style_t_tag, #insert_t_tag, #nary_attr_value, #omml_parameter, #omml_tag_name, #r_element, #tag_name, #validate_function_formula

Constructor Details

#initialize(parameter_one = nil, attributes = {}) ⇒ Vec

Returns a new instance of Vec.



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# File 'lib/plurimath/math/function/vec.rb', line 11

def initialize(parameter_one = nil, attributes = {})
  super(parameter_one)
  @attributes = attributes
end

Instance Attribute Details

#attributes ⇒ Object

Returns the value of attribute attributes.



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# File 'lib/plurimath/math/function/vec.rb', line 9

def attributes
  @attributes
end

Instance Method Details

#to_mathml_without_math_tag ⇒ Object 



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# File 'lib/plurimath/math/function/vec.rb', line 16

def to_mathml_without_math_tag
  mover = Utility.ox_element("mover")
  first_value = parameter_one&.to_mathml_without_math_tag
  mover.attributes.merge!({ accent: attributes[:accent] }) if attributes && attributes[:accent]
  Utility.update_nodes(
    mover,
    [
      first_value,
      Utility.ox_element("mo") << "&#x2192;",
    ],
  )
end

#to_omml_without_math_tag(display_style) ⇒ Object 



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# File 'lib/plurimath/math/function/vec.rb', line 29

def to_omml_without_math_tag(display_style)
  return r_element("&#x2192;", rpr_tag: false) unless parameter_one

  if attributes && attributes[:accent]
    acc_tag(display_style)
  else
    symbol = Symbol.new("→")
    Overset.new(parameter_one, symbol).to_omml_without_math_tag(true)
  end
end