Class: Plurimath::Math::Function::TernaryFunction

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

Direct Known Subclasses

Fenced, Int, Limits, Multiscript, Oint, PowerBase, Prod, Rule, Sum, Underover

Instance Attribute Summary collapse

Instance Method Summary collapse

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, parameter_two = nil, parameter_three = nil) ⇒ TernaryFunction

Returns a new instance of TernaryFunction.



9
10
11
12
13
14
15
16
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 9

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

Instance Attribute Details

#parameter_one ⇒ Object

Returns the value of attribute parameter_one.



7
8
9
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 7

def parameter_one
  @parameter_one
end

#parameter_three ⇒ Object

Returns the value of attribute parameter_three.



7
8
9
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 7

def parameter_three
  @parameter_three
end

#parameter_two ⇒ Object

Returns the value of attribute parameter_two.



7
8
9
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 7

def parameter_two
  @parameter_two
end

Instance Method Details

#==(object) ⇒ Object 



25
26
27
28
29
30
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 25

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

#any_value_exist? ⇒ Boolean

Returns:

  • (Boolean) 


54
55
56
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 54

def any_value_exist?
  !(parameter_one.nil? || parameter_two.nil? || parameter_three.nil?)
end

#to_asciimath ⇒ Object 



18
19
20
21
22
23
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 18

def to_asciimath
  first_value = first_field_wrap(parameter_one) if parameter_one
  second_value = "_#{wrapped(parameter_two)}" if parameter_two
  third_value = "^#{wrapped(parameter_three)}" if parameter_three
  "#{first_value}#{second_value}#{third_value}"
end

#to_html ⇒ Object 



47
48
49
50
51
52
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 47

def to_html
  first_value  = "<i>#{parameter_one.to_html}</i>" if parameter_one
  second_value = "<i>#{parameter_two.to_html}</i>" if parameter_two
  third_value = "<i>#{parameter_three.to_html}</i>" if parameter_three
  "#{first_value}#{second_value}#{third_value}"
end

#to_latex ⇒ Object 



40
41
42
43
44
45
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 40

def to_latex
  first_value  = parameter_one&.to_latex
  second_value = parameter_two&.to_latex
  third_value  = parameter_three&.to_latex
  "#{first_value}#{second_value}#{third_value}"
end

#to_mathml_without_math_tag ⇒ Object 



32
33
34
35
36
37
38
 
# File 'lib/plurimath/math/function/ternary_function.rb', line 32

def to_mathml_without_math_tag
  value_arr = [parameter_one&.to_mathml_without_math_tag]
  value_arr << parameter_two&.to_mathml_without_math_tag
  value_arr << parameter_three&.to_mathml_without_math_tag
  class_tag = Utility.ox_element("m#{class_name}")
  Utility.update_nodes(class_tag, value_arr)
end