Class: Dommy::DatasetMap

Inherits:

Object

• Object
• Dommy::DatasetMap

Defined in:

lib/dommy/element.rb

Overview

‘Element#dataset` proxy. `el.dataset.fooBar` reads / writes `data-foo-bar` per the HTMLOrForeignElement.dataset spec (camelCase ↔ kebab-case round-trip).

Instance Method Summary

• #__js_call__(_method, _args) ⇒ Object
• #__js_get__(key) ⇒ Object
• #__js_set__(key, value) ⇒ Object
• #initialize(element) ⇒ DatasetMap constructor

  A new instance of DatasetMap.

Constructor Details

#initialize(element) ⇒ DatasetMap

Returns a new instance of DatasetMap.

# File 'lib/dommy/element.rb', line 592

def initialize(element)
  @element = element
end

Instance Method Details

#__js_call__(_method, _args) ⇒ Object

# File 'lib/dommy/element.rb', line 605

def __js_call__(_method, _args)
  nil
end

#__js_get__(key) ⇒ Object

# File 'lib/dommy/element.rb', line 596

def __js_get__(key)
  @element.__dommy_backend_node__[attr_name(key)]
end

#__js_set__(key, value) ⇒ Object

# File 'lib/dommy/element.rb', line 600

def __js_set__(key, value)
  @element.set_attribute(attr_name(key), value.to_s)
  nil
end