Class: Worldwide::Cldr::ContextTransforms

Inherits:
Object
  • Object
show all
Defined in:
lib/worldwide/cldr/context_transforms.rb

Constant Summary collapse

TRANSFORMS = 
{
  # https://www.unicode.org/reports/tr35/tr35-general.html#Context_Transform_Elements
  # > "titlecase-firstword" designates the case in which raw CLDR text that is in middle-of-sentence form,
  # > typically lowercase, needs to have its first word titlecased
  titlecase_first_word: ->(string) { string.sub(/\S/, &:upcase) },
  # > "no-change" designates the case in which it is known that no change from the raw CLDR
  # > text (middle-of-sentence form) is needed.
  no_change: ->(string) { string },
}

Class Method Summary collapse

Class Method Details

.for(usage, context, locale: I18n.locale) ⇒ Object 



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# File 'lib/worldwide/cldr/context_transforms.rb', line 21

def for(usage, context, locale: I18n.locale)
  transform_name = case context
  when :middle_of_sentence
    :no_change
  when :start_of_sentence
    :titlecase_first_word
  else
    Worldwide::Cldr.t("context_transforms.#{usage}.#{context}", locale: locale, default: "no_change").to_sym
  end

  TRANSFORMS[transform_name] || TRANSFORMS[:no_change]
end

.transform(string, usage, context, locale: I18n.locale) ⇒ Object 



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# File 'lib/worldwide/cldr/context_transforms.rb', line 17

def transform(string, usage, context, locale: I18n.locale)
  self.for(usage, context, locale: locale).call(string)
end