diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/array/conversions.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/array/conversions.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/core_ext/array/conversions.rb b/activesupport/lib/active_support/core_ext/array/conversions.rb index c828e84112..7574dc13cd 100644 --- a/activesupport/lib/active_support/core_ext/array/conversions.rb +++ b/activesupport/lib/active_support/core_ext/array/conversions.rb @@ -24,9 +24,9 @@ module ActiveSupport #:nodoc: end end - # When an array is given to url_for, it is converted to a slash separated string. + # Calls to_param on all its elements and joins the result with slashes. This is used by url_for in Action Pack. def to_param - join '/' + map(&:to_param).join '/' end # Converts an array into a string suitable for use as a URL query string, using the given <tt>key</tt> as the |