Merge branch 'master' into develop

lib/capistrano_multiconfig_parallel/initializers/helper.rb

@@ -0,0 +1,23 @@
+module CapistranoMulticonfigParallel
+  # class used to find application dependencies
+  class Helper
+    # rubocop:disable Lint/Eval
+    def self.capture(stream)
+      stream = stream.to_s
+      captured_stream = Tempfile.new(stream)
+      stream_io = eval("$#{stream}")
+      origin_stream = stream_io.dup
+      stream_io.reopen(captured_stream)
+
+      yield
+
+      stream_io.rewind
+      return captured_stream.read
+    ensure
+      captured_stream.close
+      captured_stream.unlink
+      stream_io.reopen(origin_stream)
+    end
+  end
+
+end