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| author | Giuseppe Bilotta <giuseppe.bilotta@gmail.com> | 2007-09-11 05:53:51 +0000 |
|---|---|---|
| committer | Giuseppe Bilotta <giuseppe.bilotta@gmail.com> | 2007-09-11 05:53:51 +0000 |
| commit | d9878de310537cec9c9db889b453b36464aafbe2 (patch) | |
| tree | e031f4bf2237cb8dc9d24e42099e8fbe29cc6ebe /lib | |
| parent | cbdd5e3f0330ebb1433223424adba6af52ea52d5 (diff) | |
Requirements: document 'htmlentities' dependency-with-fallback
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rbot/core/utils/utils.rb | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/rbot/core/utils/utils.rb b/lib/rbot/core/utils/utils.rb index a4f3ab8c..fe073c62 100644 --- a/lib/rbot/core/utils/utils.rb +++ b/lib/rbot/core/utils/utils.rb @@ -15,9 +15,9 @@ require 'tempfile' require 'set' +# Try to load htmlentities, fall back to an HTML escape table. begin require 'htmlentities' - $we_have_html_entities_decoder = true rescue LoadError gems = nil begin @@ -28,7 +28,6 @@ rescue LoadError if gems retry else - $we_have_html_entities_decoder = false module ::Irc module Utils UNESCAPE_TABLE = { @@ -396,7 +395,7 @@ module ::Irc def Utils.decode_html_entities(str) - if $we_have_html_entities_decoder + if defined? ::HTMLEntities return HTMLEntities.decode_entities(str) else str.gsub(/(&(.+?);)/) { |