Module: LocaleMailer::ActionViewHelpers

Defined in:
lib/locale_mailer/actionview_helpers.rb

Instance Method Summary collapse

Instance Method Details

#array_to_tags(array, tag_name = nil) ⇒ Object

Build a collection of tags from an array todo : Check potential security issue here, use with caution



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# File 'lib/locale_mailer/actionview_helpers.rb', line 30

def array_to_tags array, tag_name = nil
  Array.wrap(array).flatten.map do |line|
    if tag_name
      content_tag tag_name, line.to_s.html_safe
    else
      line.to_s.html_safe
    end
  end.join.html_safe
end

#t(*args) ⇒ Object

Allow t to parse array retrieved from locale



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# File 'lib/locale_mailer/actionview_helpers.rb', line 16

def t *args
  str  = super
  opts = args.extract_options!.except(:throw, :raise)
  if str.is_a?(Array) and not opts.empty?
    str.map { |item| I18n.interpolate(item, opts) unless item.nil? }.map(&:to_s)
  else
    str
  end
end

#text(locale, opts = {}) ⇒ Object

Retrieve and wrap a locale into a tag (p per default) If the locale sends back an array, build a collection of tags



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# File 'lib/locale_mailer/actionview_helpers.rb', line 8

def text locale, opts = {}
  tag = opts.key?(:tag) ? opts.delete(:tag) :  :p
  array_to_tags t(locale, opts), tag
end