Class: Formular::Attributes

Inherits:
Hash
  • Object
show all
Defined in:
lib/formular/attributes.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.[](hash) ⇒ Object 



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# File 'lib/formular/attributes.rb', line 3

def self.[](hash)
  hash ||= {}
  super
end

Instance Method Details

#to_html ⇒ Object

converts the hash into a string k1=v1 k2=v2 replaces underscores with - so we can use regular keys allows one layer of nested hashes so we can define data options as a hash.



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# File 'lib/formular/attributes.rb', line 11

def to_html
  map { |key, value|
    if value.is_a?(Hash)
      value.map { |k,v| %(#{key_to_attr_name(key)}-#{attribute_html(k, v)}) }.join(' ')
    else
      attribute_html(key, value)
    end
  }.join(' ')
end