[meta] Add a script for resolving Dropbox conflicts

scripts/resolve_dropbox_conflicts.rb

@@ -0,0 +1,17 @@
+require 'fileutils'
+include FileUtils
+
+conflicts = `find ~/Dropbox -name "*conflicted*"`.split("\n")
+same, diff = conflicts.select { |conflict|
+  actual = conflict.sub(/ \(.*'s conflicted copy \d{4}-\d{2}-\d{2}\)/, '')
+  diff = `diff "#{actual}" "#{conflict}"`
+  diff.empty?
+}
+
+same.each do |conflict|
+  rm conflict
+end
+
+puts diff.map { |conflict|
+  [conflict, diff].join("\n")
+}.join("\n")