Class: Plurimath::Math::Symbols::Paren::Langle

Inherits:
Paren
  • Object
show all
Defined in:
lib/plurimath/math/symbols/paren/langle.rb

Constant Summary collapse

INPUT = 
{
  unicodemath: [["〈", "⟨", "bra"],
                parsing_wrapper(["langle", "(:", "<<"],
                                lang: :unicode)],
  asciimath: [["langle", "(:", "<<", "&#x2329;"],
              parsing_wrapper(["&#x27e8;", "bra"], lang: :asciimath)],
  mathml: ["&#x2329;", "&#x27e8;"],
  latex: [["\\langle", "&#x2329;"],
          parsing_wrapper(["(:", "<<", "&#x27e8;", "bra"],
                          lang: :latex)],
  omml: ["&#x2329;", "&#x27e8;"],
  html: ["&#x2329;", "&#x27e8;"],
}.freeze

Instance Method Summary collapse

Instance Method Details

#close? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 49

def close?
  false
end

#closing ⇒ Object 



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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 53

def closing
  Rangle
end

#open? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 45

def open?
  true
end

#paren_value ⇒ Object 



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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 57

def paren_value
  "&#x2329;"
end

#to_asciimath ⇒ Object 



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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 25

def to_asciimath(**)
  "<<"
end

#to_html ⇒ Object 



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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 41

def to_html(**)
  paren_value
end

#to_latex ⇒ Object

output methods



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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 21

def to_latex(**)
  "\\langle"
end

#to_mathml_without_math_tag(_) ⇒ Object 



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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 33

def to_mathml_without_math_tag(_, **)
  ox_element("mi") << paren_value
end

#to_omml_without_math_tag(_) ⇒ Object 



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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 37

def to_omml_without_math_tag(_, **)
  "&#x27e8;"
end

#to_unicodemath ⇒ Object 



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# File 'lib/plurimath/math/symbols/paren/langle.rb', line 29

def to_unicodemath(**)
  Utility.html_entity_to_unicode("&#x27e8;")
end