From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/lib/rubygems/package/file_source.rb | 33 ++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 jni/ruby/lib/rubygems/package/file_source.rb

(limited to 'jni/ruby/lib/rubygems/package/file_source.rb')

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
+
-- 
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