Module: CGI::Html5

Defined in:
lib/cgi/html.rb

Overview

Mixin module for HTML version 5 generation methods.

Instance Method Summary collapse

Instance Method Details

#doctype ⇒ Object

The DOCTYPE declaration for this version of HTML



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# File 'lib/cgi/html.rb', line 1029

def doctype
  %|<!DOCTYPE HTML>|
end

#element_init ⇒ Object

Initialise the HTML generation methods for this version.



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# File 'lib/cgi/html.rb', line 1034

def element_init
  extend TagMaker
  return if defined?(html)
  methods = ""
  # - -
  for element in %w[ SECTION NAV ARTICLE ASIDE HGROUP HEADER
    FOOTER FIGURE FIGCAPTION S TIME U MARK RUBY BDI IFRAME
    VIDEO AUDIO CANVAS DATALIST OUTPUT PROGRESS METER DETAILS
    SUMMARY MENU DIALOG I B SMALL EM STRONG DFN CODE SAMP KBD
    VAR CITE ABBR SUB SUP SPAN BDO ADDRESS DIV MAP OBJECT
    H1 H2 H3 H4 H5 H6 PRE Q INS DEL DL OL UL LABEL SELECT
    FIELDSET LEGEND BUTTON TABLE TITLE STYLE SCRIPT NOSCRIPT
    TEXTAREA FORM A BLOCKQUOTE CAPTION ]
    methods += "      def \#{element.downcase}(attributes = {})\n    BEGIN\n      end\n    END\n  end\n\n  # - O EMPTY\n  for element in %w[ IMG BASE BR AREA LINK PARAM HR INPUT COL META\n    COMMAND EMBED KEYGEN SOURCE TRACK WBR ]\n    methods += <<-BEGIN + nOE_element_def(element) + <<-END\n      def \#{element.downcase}(attributes = {})\n    BEGIN\n      end\n    END\n  end\n\n  # O O or - O\n  for element in %w[ HTML HEAD BODY P DT DD LI OPTION THEAD TFOOT TBODY\n      OPTGROUP COLGROUP RT RP TR TH TD ]\n    methods += <<-BEGIN + nO_element_def(element) + <<-END\n      def \#{element.downcase}(attributes = {})\n    BEGIN\n      end\n    END\n  end\n  eval(methods)\nend\n" + nn_element_def(element) + ""