Module: ExvoGlobalize::Helpers

Defined in:
lib/exvo_globalize/helpers.rb

Instance Method Summary collapse

Instance Method Details

#HashToHTML(hash, opts = {}) ⇒ Object

Prints nested Hash as a nested <ul> and <li> tags

  • keys are wrapped in <strong> tags

  • values are wrapped in <span> tags



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# File 'lib/exvo_globalize/helpers.rb', line 7

def HashToHTML(hash, opts = {})
  return if !hash.is_a?(Hash)

  indent_level = opts.fetch(:indent_level) { 0 }

  out = " " * indent_level + "<ul>\n"

  hash.each do |key, value|
    out += " " * (indent_level + 2) + "<li><strong>#{key}:</strong>"

    if value.is_a?(Hash)
      out += "\n" + HashToHTML(value, :indent_level => indent_level + 2) + " " * (indent_level + 2) + "</li>\n"
    elsif value.is_a?(Array)
      out += " <span>[ #{value.join(', ')} ]</span></li>\n"
    elsif value.is_a?(Proc)
      out += " <span>" + CGI::escapeHTML(value.to_s) + "</span></li>\n"
    else
      out += " <span>#{value}</span></li>\n"
    end
  end

  out += " " * indent_level + "</ul>\n"
end

#i18n_translations_javascript_include_tag(locale) ⇒ Object

Outputs the javascript include tag with translations in the selected language (locale param) in the js format



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# File 'lib/exvo_globalize/helpers.rb', line 32

def i18n_translations_javascript_include_tag(locale)
  javascript_include_tag("/globalize/translations/js/#{locale}.js")
end