Class: HtmlGen

Inherits:
Object
  • Object
show all
Defined in:
lib/html_gen.rb

Overview

This class doesnt hold other methods than for autoloading of subclasses.

Defined Under Namespace

Classes: Element, Parser, TextEle

Class Method Summary collapse

Class Method Details

.const_missing(name) ⇒ Object

Autoloader for subclasses.



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# File 'lib/html_gen.rb', line 6

def self.const_missing(name)
  file_path = "#{File.dirname(__FILE__)}/html_gen/#{::StringCases.camel_to_snake(name)}.rb"

  if File.exist?(file_path)
    require file_path
    return HtmlGen.const_get(name) if HtmlGen.const_defined?(name)
  end

  super
end

.escape_html(string) ⇒ Object

Escapes HTML from the given string. This is to avoid any dependencies and should not be used by other libs.



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# File 'lib/html_gen.rb', line 18

def self.escape_html(string)
  string.to_s.gsub(/&/, "&amp;").gsub(/\"/, "&quot;").gsub(/>/, "&gt;").gsub(/</, "&lt;")
end