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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/rubygems/package/file_source.rb |
Fresh start
Diffstat (limited to 'jni/ruby/lib/rubygems/package/file_source.rb')
-rw-r--r-- | jni/ruby/lib/rubygems/package/file_source.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/jni/ruby/lib/rubygems/package/file_source.rb b/jni/ruby/lib/rubygems/package/file_source.rb new file mode 100644 index 0000000..85316f6 --- /dev/null +++ b/jni/ruby/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 + |