{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "http://jsonlogic.com/schemas/operators/string/cat.json",

  "title": "cat",
  "description": "Concatenate all the supplied arguments. Note that this is not a join or implode operation, there is no “glue” string.",
  "type": "object",
  "additionalProperties": false,
  "required": ["cat"],
  "properties": {
    "cat": {
      "$ref": "http://jsonlogic.com/schemas/common/one-or-more-args.json"
    }
  },
  "examples": [
    { "cat": ["I love", " pie"] },
    { "cat": ["I love ", {"var":"filling"}, " pie"] }
  ]
}