Class: EJX::Template::HTMLTag::AttributeValue

Inherits:
Object
  • Object
show all
Defined in:
lib/ejx/template/html_tag/attribute_value.rb

Instance Method Summary collapse

Constructor Details

#initialize(values) ⇒ AttributeValue

Returns a new instance of AttributeValue.



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# File 'lib/ejx/template/html_tag/attribute_value.rb', line 3

def initialize(values)
  @values = values
end

Instance Method Details

#to_js ⇒ Object 



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# File 'lib/ejx/template/html_tag/attribute_value.rb', line 7

def to_js
  if @values.empty?
    JSON.generate('')
  else
    @values.map do |value|
      if value.is_a?(::String)
        JSON.generate(value)
      elsif value.value =~ /\A\s*\w+\s*\z/
        value.value
      else
        "(" + value.value + ")"
      end
    end.join(' + ')
  end
end