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Typed object (internal use only)

ts_object.Rd

This is the base type for all typed objects, and can be used to define custom types.

Usage

ts_object(
  input_type = "any",
  return_type = "any",
  default = NULL,
  check = function() stop("Not implemented"),
  generic = FALSE
)

is_ts_object(x)

get_type(x, which = c("input", "return"))

check_type(type, x)

Arguments

input_type

The type of the object that Typescript expect to send to R.

return_type

The type of the object that Typescript expects to recieve from R.

default

The default value of the object.

check

A function that checks the object and returns it if it is valid. This operates on the R side and is mostly for development and debugging purposes. It is up to the developer to ensure that all functions return the correct type of object always.

generic

logical, if TRUE then the object is a generic type.

x

An object

which

Which type to get, either "input" or "return"

type

A ts object

Functions

  • is_ts_object(): Check if an object is a ts object

  • get_type(): Get the input type of a ts object

  • check_type(): Check if an object has the correct type