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Convert JSON to YAML via stdin (Ruby)
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| #!/usr/bin/env bash | |
| set -o errexit | |
| set -o nounset | |
| set -o xtrace | |
| sudo cat > /usr/local/bin/json2yaml <<EOT | |
| #!/usr/bin/env ruby | |
| require 'json' | |
| require 'yaml' | |
| input = ARGF.read() | |
| json = JSON.load(input) | |
| yaml = YAML.dump(json) | |
| print yaml | |
| EOT | |
| sudo chmod +x /usr/local/bin/json2yaml |
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| #!/usr/bin/env ruby | |
| require 'json' | |
| require 'yaml' | |
| input = ARGF.read() | |
| json = JSON.load(input) | |
| yaml = YAML.dump(json) | |
| print yaml |
Probably easier ways, but #$%$ it.
Or as a one-liner shell alias:
alias json2yml="ruby -rjson -ryaml -e 'print YAML.dump(JSON.load(ARGF.read()))'"
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