Add bin and edit workflow

bin/gems/facets-3.1.0/lib/standard/facets/fileutils/safe_ln.rb

@@ -0,0 +1,27 @@
+require 'fileutils'
+
+module FileUtils
+
+  module_function
+
+  LINKING_SUPPORTED = [true]
+
+  # Attempt to do a normal file link, but fall back
+  # to a copy if the link fails.
+  #
+  # CREDIT: Jim Weirich
+  def safe_ln(*args)
+    unless LINKING_SUPPORTED[0]
+      cp(*args)
+    else
+      begin
+        ln(*args)
+      rescue Errno::EOPNOTSUPP
+        LINKING_SUPPORTED[0] = false
+        cp(*args)
+      end
+    end
+  end
+
+end
+