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| author | Carlos Antonio da Silva <carlosantoniodasilva@gmail.com> | 2012-05-30 22:44:30 -0300 |
|---|---|---|
| committer | Carlos Antonio da Silva <carlosantoniodasilva@gmail.com> | 2012-05-31 09:38:24 -0300 |
| commit | 6471e09217926048be9ff8d05f21863773838b7d (patch) | |
| tree | 50806c1361cca3a0f4fddffb9cf320842398dafc /actionpack/lib/action_view/helpers/url_helper.rb | |
| parent | a76b0cf8e542f8b747f57abc88a642a0d4ec833c (diff) | |
| download | rails-6471e09217926048be9ff8d05f21863773838b7d.tar.gz rails-6471e09217926048be9ff8d05f21863773838b7d.tar.bz2 rails-6471e09217926048be9ff8d05f21863773838b7d.zip | |
Make button_to arguments explicit and refactor a bit
Prefer Hash#[]= over Hash#merge when setting a value.
Diffstat (limited to 'actionpack/lib/action_view/helpers/url_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/url_helper.rb | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb index a4b10bc68a..a0fa7d27e9 100644 --- a/actionpack/lib/action_view/helpers/url_helper.rb +++ b/actionpack/lib/action_view/helpers/url_helper.rb @@ -341,15 +341,10 @@ module ActionView # # </div> # # </form>" # # - def button_to(*args, &block) - if block_given? - options = args[0] || {} - html_options = args[1] || {} - else - name = args[0] - options = args[1] || {} - html_options = args[2] || {} - end + def button_to(name = nil, options = nil, html_options = nil, &block) + html_options, options = options, name if block_given? + options ||= {} + html_options ||= {} html_options = html_options.stringify_keys convert_boolean_attributes!(html_options, %w(disabled)) @@ -374,7 +369,8 @@ module ActionView button = if block_given? content_tag('button', html_options, &block) else - tag('input', html_options.merge('value' => name || url)) + html_options['value'] = name || url + tag('input', html_options) end inner_tags = method_tag.safe_concat(button).safe_concat(request_token_tag) |