Class: Slim::Translator

Inherits:
Filter
  • Object
show all
Defined in:
lib/slim/translator.rb

Defined Under Namespace

Classes: DynamicTranslator, StaticTranslator

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Filter

#on_slim_control, #on_slim_embedded, #on_slim_output

Constructor Details

#initialize(opts = {}) ⇒ Translator

Returns a new instance of Translator.



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# File 'lib/slim/translator.rb', line 37

def initialize(opts = {})
  super
  case options[:tr_mode]
  when :static
    @translator = StaticTranslator.new(:tr_fn => options[:tr_fn])
  when :dynamic
    @translator = DynamicTranslator.new(:tr_fn => options[:tr_fn])
  else
    raise ArgumentError, "Invalid translator mode #{options[:tr_mode].inspect}"
  end
end

Class Method Details

.i18n_key(text) ⇒ Object 



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# File 'lib/slim/translator.rb', line 26

def self.i18n_key(text)
  key = text.parameterize.underscore
  I18n.t!(key)
rescue I18n::MissingTranslationData
  text
end

.i18n_text(text) ⇒ Object 



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# File 'lib/slim/translator.rb', line 20

def self.i18n_text(text)
  I18n.t!(text)
rescue I18n::MissingTranslationData
  text
end

Instance Method Details

#call(exp) ⇒ Object 



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# File 'lib/slim/translator.rb', line 33

def call(exp)
  options[:tr] ? super : exp
end

#on_slim_text(exp) ⇒ Object 



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# File 'lib/slim/translator.rb', line 49

def on_slim_text(exp)
  [:slim, :text, @translator.call(exp)]
end