rulemorph 0.2.3

YAML-based declarative data transformation engine for CSV/JSON to JSON
Documentation 
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version: 1
input:
  format: json
  json: {}
mappings:
  - target: "text"
    expr:
      op: "concat"
      args:
        - { ref: "out.id" }
        - "-"
        - { ref: "out.price" }
  - target: "id"
    source: "id"
  - target: "price"
    source: "price"