diff options
| author | Conrad Irwin <conrad.irwin@gmail.com> | 2011-12-23 08:33:21 -0800 |
|---|---|---|
| committer | Conrad Irwin <conrad.irwin@gmail.com> | 2011-12-23 08:36:44 -0800 |
| commit | ac2d6f1898a5aa1aad7cc254290ec9341d2cdf60 (patch) | |
| tree | 9a7a912105879ad19b4012a4512aa7598d6bb15a /lib/coderay.rb | |
| parent | 3d80f03434ba20544a410c13228738f4362d731b (diff) | |
| download | coderay-ac2d6f1898a5aa1aad7cc254290ec9341d2cdf60.tar.gz | |
Remove assumption about a stable $:
In some environments (e.g. [1]) $: can change between loading the
library and using it.
To avoid this problem, we always pass an absolute path to autoload
internal modules.
[1] https://github.com/pry/pry/issues/280
Diffstat (limited to 'lib/coderay.rb')
| -rw-r--r-- | lib/coderay.rb | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/coderay.rb b/lib/coderay.rb index c897220..63ec555 100644 --- a/lib/coderay.rb +++ b/lib/coderay.rb @@ -127,7 +127,18 @@ module CodeRay $CODERAY_DEBUG ||= false - require 'coderay/version' + # Assuming the rel_path is a subpath of lib/ + def self.abs_path(rel_path) + File.join(File.dirname(__FILE__), rel_path) + end + + # In order to work in environments that alter $:, we need to + # set the absolute path when autoloading files. + def self.autoload(const_name, rel_path) + super const_name, abs_path(rel_path) + end + + require abs_path('coderay/version') # helpers autoload :FileType, 'coderay/helpers/file_type' |