Add bin and edit workflow

bin/gems/rake-13.4.2/lib/rake/trace_output.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+module Rake
+  module TraceOutput # :nodoc: all
+
+    # Write trace output to output stream +out+.
+    #
+    # The write is done as a single IO call (to print) to lessen the
+    # chance that the trace output is interrupted by other tasks also
+    # producing output.
+    def trace_on(out, *strings)
+      sep = $\ || "\n"
+      if strings.empty?
+        output = sep
+      else
+        output = strings.map { |s|
+          next if s.nil?
+          s.end_with?(sep) ? s : s + sep
+        }.join
+      end
+      out.print(output)
+    end
+  end
+end