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ejuher/gist:3f4c637b419020081404

Last active August 29, 2015 14:14
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gistfile1.rb
schema_path = [0, 1, 2].map do |n|
File.join("prod-backup", "schemas", (Time.current - n.days).strftime("%Y_%m_%d"))
end.select do |filepath|
File.exist? File.join(File::SEPARATOR, "Volumes", filepath)
end.first || "file not found"
# changed to:
n = 0; schema_path = "file not found";
while n < 3 && schema_path == "file not found" do
filepath = File.join("prod-backup", "schemas", (Time.current - n.days).strftime("%Y_%m_%d"))
schema_path = filepath if File.exist? File.join(File::SEPARATOR, "Volumes", filepath)
n += 1
end
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