{
  "context": "This evaluation assesses how well the engineer uses @babel/helper-get-function-arity and @babel/types to analyze function AST nodes and generate higher-order function composition utilities. The focus is on correctly importing and applying the package's API to determine function arity and create curried wrappers.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Import helper function",
      "description": "Correctly imports the default export from @babel/helper-get-function-arity package",
      "max_score": 10
    },
    {
      "name": "Use getFunctionArity directly",
      "description": "Uses the imported getFunctionArity function (or equivalent helper name) to determine function arity in the getArity implementation",
      "max_score": 20
    },
    {
      "name": "Pass function node",
      "description": "Correctly passes the functionNode parameter to getFunctionArity without modification or incorrect transformations",
      "max_score": 15
    },
    {
      "name": "Handle arity result",
      "description": "Correctly uses the numeric arity result returned by getFunctionArity for logic in currying wrapper generation",
      "max_score": 15
    },
    {
      "name": "Use @babel/types builders",
      "description": "Uses @babel/types builder functions (like t.functionExpression, t.identifier, t.blockStatement) to construct AST nodes for the curried wrapper",
      "max_score": 15
    },
    {
      "name": "Generate recursive curry",
      "description": "Creates a curried wrapper implementation that recursively accumulates arguments until the required arity is met, using the arity value from getFunctionArity",
      "max_score": 15
    },
    {
      "name": "Respect parameter boundaries",
      "description": "The curried wrapper correctly handles functions with default parameters or rest parameters by only requiring arguments up to the arity value (not all parameters)",
      "max_score": 10
    }
  ]
}