Class: Roadie::Rails::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/roadie/rails/options.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Options

Returns a new instance of Options.



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# File 'lib/roadie/rails/options.rb', line 24

def initialize(options = {})
  complain_about_unknown_keys options.keys
  options.each_pair do |name, value|
    self[name] = value
  end
end

Instance Attribute Details

#after_transformation=(value) ⇒ Object (writeonly)

Sets the attribute after_transformation

Parameters:

  • value —

    the value to set the attribute after_transformation to.



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# File 'lib/roadie/rails/options.rb', line 17

def after_transformation=(value)
  @after_transformation = value
end

#before_transformation=(value) ⇒ Object (writeonly)

Sets the attribute before_transformation

Parameters:

  • value —

    the value to set the attribute before_transformation to.



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# File 'lib/roadie/rails/options.rb', line 17

def before_transformation=(value)
  @before_transformation = value
end

#keep_uninlinable_css=(value) ⇒ Object (writeonly)

Sets the attribute keep_uninlinable_css

Parameters:

  • value —

    the value to set the attribute keep_uninlinable_css to.



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# File 'lib/roadie/rails/options.rb', line 17

def keep_uninlinable_css=(value)
  @keep_uninlinable_css = value
end

#url_options=(value) ⇒ Object (writeonly)

Sets the attribute url_options

Parameters:

  • value —

    the value to set the attribute url_options to.



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# File 'lib/roadie/rails/options.rb', line 17

def url_options=(value)
  @url_options = value
end

Instance Method Details

#[](option) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 99

def [](option)
  if ATTRIBUTE_NAMES.include?(option)
    public_send(option)
  else
    raise ArgumentError, "#{option.inspect} is not a valid option"
  end
end

#[]=(option, value) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 107

def []=(option, value)
  if ATTRIBUTE_NAMES.include?(option)
    public_send(:"#{option}=", value)
  else
    raise ArgumentError, "#{option.inspect} is not a valid option"
  end
end

#apply_to(document) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 47

def apply_to(document)
  document.url_options = url_options
  document.before_transformation = before_transformation
  document.after_transformation = after_transformation

  document.asset_providers = asset_providers if asset_providers

  if external_asset_providers
    document.external_asset_providers = external_asset_providers
  end

  unless keep_uninlinable_css.nil?
    document.keep_uninlinable_css = keep_uninlinable_css
  end
end

#asset_providers=(providers) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 31

def asset_providers=(providers)
  # TODO: Raise an error when setting to nil in order to make this not a
  # silent error.
  if providers
    @asset_providers = ProviderList.wrap providers
  end
end

#combine(options) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 74

def combine(options)
  dup.combine! options
end

#combine!(options) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 78

def combine!(options)
  %i[after_transformation before_transformation].each do |name|
    self[name] = Utils.combine_callable(self[name], options[name])
  end

  %i[asset_providers external_asset_providers].each do |name|
    self[name] = Utils.combine_providers(self[name], options[name])
  end

  if options.key?(:keep_uninlinable_css)
    self.keep_uninlinable_css = options[:keep_uninlinable_css]
  end

  self.url_options = Utils.combine_hash(
    url_options,
    options[:url_options]
  )

  self
end

#external_asset_providers=(providers) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 39

def external_asset_providers=(providers)
  # TODO: Raise an error when setting to nil in order to make this not a
  # silent error.
  if providers
    @external_asset_providers = ProviderList.wrap providers
  end
end

#merge(options) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 63

def merge(options)
  dup.merge! options
end

#merge!(options) ⇒ Object 



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# File 'lib/roadie/rails/options.rb', line 67

def merge!(options)
  ATTRIBUTE_NAMES.each do |attribute|
    self[attribute] = options.fetch(attribute, self[attribute])
  end
  self
end