Class: Plurimath::Math::Function::Nary

Inherits:
Core
  • Object
show all
Defined in:
lib/plurimath/math/function/nary.rb

Constant Summary

Constants inherited from Core

Core::REPLACABLES

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Core

#ascii_fields_to_print, #class_name, #cloned_objects, #common_math_zone_conversion, #dump_mathml, #dump_nodes, #dump_omml, #dump_ox_nodes, #empty_tag, #extract_class_name_from_text, #extractable?, #filtered_values, #font_style_t_tag, #get, #gsub_spacing, #insert_t_tag, #invert_unicode_symbols, #is_unary?, #latex_fields_to_print, #linebreak, #mathml_fields_to_print, #nary_attr_value, #omml_fields_to_print, #omml_nodes, #omml_parameter, #omml_tag_name, #ox_element, #r_element, #replacable_values, #result, #separate_table, #set, #tag_name, #updated_object_values, #validate_function_formula, #validate_mathml_fields, #variable_value, #variables

Constructor Details

#initialize(parameter_one = nil, parameter_two = nil, parameter_three = nil, parameter_four = nil, options = {}) ⇒ Nary

Returns a new instance of Nary.



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

def initialize(parameter_one = nil,
               parameter_two = nil,
               parameter_three = nil,
               parameter_four = nil,
               options = {})
  @parameter_one = parameter_one
  @parameter_two = parameter_two
  @parameter_three = parameter_three
  @parameter_four = parameter_four
  @options = options
  Utility.validate_left_right([parameter_one, parameter_two, parameter_three, parameter_four])
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/plurimath/math/function/nary.rb', line 7

def options
  @options
end

#parameter_four ⇒ Object

Returns the value of attribute parameter_four.



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# File 'lib/plurimath/math/function/nary.rb', line 7

def parameter_four
  @parameter_four
end

#parameter_one ⇒ Object

Returns the value of attribute parameter_one.



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# File 'lib/plurimath/math/function/nary.rb', line 7

def parameter_one
  @parameter_one
end

#parameter_three ⇒ Object

Returns the value of attribute parameter_three.



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# File 'lib/plurimath/math/function/nary.rb', line 7

def parameter_three
  @parameter_three
end

#parameter_two ⇒ Object

Returns the value of attribute parameter_two.



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# File 'lib/plurimath/math/function/nary.rb', line 7

def parameter_two
  @parameter_two
end

Instance Method Details

#==(object) ⇒ Object 



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# File 'lib/plurimath/math/function/nary.rb', line 22

def ==(object)
  self.class == object.class &&
    object.parameter_one == parameter_one &&
    object.parameter_two == parameter_two &&
    object.parameter_three == parameter_three &&
    object.parameter_four == parameter_four &&
    object.options == options
end

#line_breaking(obj) ⇒ Object 



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# File 'lib/plurimath/math/function/nary.rb', line 73

def line_breaking(obj)
  parameter_one&.line_breaking(obj)
  if obj.value_exist?
    obj.update(self.class.new(Utility.filter_values(obj.value), self.parameter_two, self.parameter_three, self.parameter_four))
    self.parameter_two = nil
    self.parameter_three = nil
    self.parameter_four = nil
    return
  end

  parameter_two&.line_breaking(obj)
  if obj.value_exist?
    obj.update(self.class.new(nil, Utility.filter_values(obj.value), self.parameter_three, self.parameter_four))
    self.parameter_three = nil
    self.parameter_four = nil
    return
  end

  parameter_four&.line_breaking(obj)
  if obj.value_exist?
    obj.update(Utility.filter_values(obj.value))
  end
end

#to_asciimath ⇒ Object 



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# File 'lib/plurimath/math/function/nary.rb', line 31

def to_asciimath
  first_value  = parameter_one&.to_asciimath || "int"
  second_value = "_#{parameter_two.to_asciimath}" if parameter_two
  third_value  = "^#{parameter_three.to_asciimath}" if parameter_three
  fourth_value = " #{parameter_four.to_asciimath}" if parameter_four
  "#{first_value}#{second_value}#{third_value}#{fourth_value}"
end

#to_latex ⇒ Object 



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# File 'lib/plurimath/math/function/nary.rb', line 39

def to_latex
  first_value  = parameter_one&.to_latex || "\\int"
  second_value = "_#{parameter_two.to_latex}" if parameter_two
  third_value  = "^#{parameter_three.to_latex}" if parameter_three
  fourth_value = "{#{parameter_four.to_latex}}" if parameter_four
  "#{first_value}#{second_value}#{third_value}#{fourth_value}"
end

#to_mathml_without_math_tag ⇒ Object 



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# File 'lib/plurimath/math/function/nary.rb', line 47

def to_mathml_without_math_tag
  tag_name = options[:type] == "undOvr" ? "munderover" : "msubsup"
  subsup_tag = ox_element(tag_name)
  new_arr = [
    validate_mathml_fields(parameter_one),
    validate_mathml_fields(parameter_two),
    validate_mathml_fields(parameter_three),
  ]
  Utility.update_nodes(subsup_tag, new_arr)
  return subsup_tag unless parameter_four

  Utility.update_nodes(
    ox_element("mrow"),
    [
      subsup_tag,
      parameter_four&.to_mathml_without_math_tag,
    ],
  )
end

#to_omml_without_math_tag(display_style) ⇒ Object 



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# File 'lib/plurimath/math/function/nary.rb', line 67

def to_omml_without_math_tag(display_style)
  nary_element = Utility.ox_element("nary", namespace: "m")
  Utility.update_nodes(nary_element, omml_nary_tag(display_style))
  Array(nary_element)
end