diff options
Diffstat (limited to 'actionview')
| -rw-r--r-- | actionview/lib/action_view/helpers/tag_helper.rb | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/actionview/lib/action_view/helpers/tag_helper.rb b/actionview/lib/action_view/helpers/tag_helper.rb index a87c223a71..a821bd9543 100644 --- a/actionview/lib/action_view/helpers/tag_helper.rb +++ b/actionview/lib/action_view/helpers/tag_helper.rb @@ -22,9 +22,10 @@ module ActionView TAG_PREFIXES = ['aria', 'data', :aria, :data].to_set - PRE_CONTENT_STRINGS = { - :textarea => "\n" - } + PRE_CONTENT_STRINGS = Hash.new { "".freeze } + PRE_CONTENT_STRINGS[:textarea] = "\n" + PRE_CONTENT_STRINGS["textarea"] = "\n" + # Returns an empty HTML tag of type +name+ which by default is XHTML # compliant. Set +open+ to true to create an open tag compatible @@ -143,7 +144,7 @@ module ActionView def content_tag_string(name, content, options, escape = true) tag_options = tag_options(options, escape) if options content = ERB::Util.unwrapped_html_escape(content) if escape - "<#{name}#{tag_options}>#{PRE_CONTENT_STRINGS[name.to_sym]}#{content}</#{name}>".html_safe + "<#{name}#{tag_options}>#{PRE_CONTENT_STRINGS[name]}#{content}</#{name}>".html_safe end def tag_options(options, escape = true) @@ -160,7 +161,7 @@ module ActionView attrs << tag_option(key, value, escape) end end - " #{attrs * ' '}" unless attrs.empty? + " ".freeze + attrs * ' '.freeze unless attrs.empty? end def prefix_tag_option(prefix, key, value, escape) @@ -177,7 +178,7 @@ module ActionView def tag_option(key, value, escape) if value.is_a?(Array) - value = escape ? safe_join(value, " ") : value.join(" ") + value = escape ? safe_join(value, " ".freeze) : value.join(" ".freeze) else value = escape ? ERB::Util.unwrapped_html_escape(value) : value end |