Methods
- L
Instance Public methods
lookup(locale, key, scope = [], options = {})
Link
# File activesupport/lib/active_support/vendor/i18n-0.4.1/i18n/backend/cascade.rb, line 37 def lookup(locale, key, scope = [], options = {}) return super unless cascade = options[:cascade] separator = options[:separator] || I18n.default_separator skip_root = cascade.has_key?(:skip_root) ? cascade[:skip_root] : true step = cascade[:step] keys = I18n.normalize_keys(nil, key, nil, separator) offset = options[:cascade][:offset] || keys.length scope = I18n.normalize_keys(nil, nil, scope, separator) + keys key = scope.slice!(-offset, offset).join(separator) begin result = super return result unless result.nil? end while !scope.empty? && scope.slice!(-step, step) && (!scope.empty? || !skip_root) end