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author | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-09-14 03:30:02 +0000 |
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committer | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-09-14 03:30:02 +0000 |
commit | 4de117a61517e839f2c45eaf45d56fc243d6d5b2 (patch) | |
tree | 7cb5af7a7eb513e5dddf5e343746b1611e628387 /lib/rubygems/package/file_source.rb | |
parent | e548c09d429a5136285ea81aed418685359ed124 (diff) | |
download | ruby-4de117a61517e839f2c45eaf45d56fc243d6d5b2.tar.gz |
* lib/rubygems: Update to RubyGems 2.4.1 master(713ab65)
Complete history at:
https://github.com/rubygems/rubygems/blob/master/History.txt#L3-L216
* test/rubygems: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rubygems/package/file_source.rb')
-rw-r--r-- | lib/rubygems/package/file_source.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/lib/rubygems/package/file_source.rb b/lib/rubygems/package/file_source.rb new file mode 100644 index 0000000000..85316f62e7 --- /dev/null +++ b/lib/rubygems/package/file_source.rb @@ -0,0 +1,33 @@ +## +# The primary source of gems is a file on disk, including all usages +# internal to rubygems. +# +# This is a private class, do not depend on it directly. Instead, pass a path +# object to `Gem::Package.new`. + +class Gem::Package::FileSource < Gem::Package::Source # :nodoc: all + + attr_reader :path + + def initialize path + @path = path + end + + def start + @start ||= File.read path, 20 + end + + def present? + File.exist? path + end + + def with_write_io &block + open path, 'wb', &block + end + + def with_read_io &block + open path, 'rb', &block + end + +end + |