{
  "name": "array_max",
  "type": "function",
  "groups": ["Arrays"],
  "description": "Returns the maximum value of an array.",
  "arguments": [{
    "arg": "array",
    "description": "an array"
  }],
  "examples": [{
    "expression": "array_max(array(0,42,4,2))",
    "returns": "42"
  }],
  "tags": ["array", "maximum"]
}