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Extract a value from a YAML file
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| #!/usr/bin/env ruby | |
| require 'yaml' | |
| filename = ARGV[0] | |
| path = ARGV[1] | |
| def get(hash, path_array) | |
| unless path_array.empty? | |
| get(hash[path_array[0]], path_array[1..-1]) | |
| else | |
| hash | |
| end | |
| end | |
| secrets_hash = YAML.load_file(filename) | |
| path_array = path.split('/') | |
| puts get(secrets_hash, path_array) |
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cool!