checked_frame_class: Create subclasss of 'CheckedFrame'

In jrnold/r-checker: Data frames with column and table constraints

Description

This function creates a class which directly extends CheckedFrame.

Usage

  checked_frame_class(Class, checks = TableChecks(), ...,
    where = topenv(parent.frame()))

Arguments

Class	character Name of the new class.
checks	TableChecks. Contains the constraints that will be used to check the validity of data frames in this class.
where	Passed to setClass. The environment in which to store the definition.
...	Arguments overrides the slot values in checks.

Value

Invisibly returns a constructor function for the new class.

jrnold/r-checker documentation built on May 20, 2019, 1:04 a.m.