resfunc: Constructor for ResFunc objects

In datamart: Unified access to your data sources

Description

This function creates an ResFunc object. When queried, it returns the result of an function call.

Usage

resfunc(resource, fun, depends = list(), clss = "ResFunc", ...)

Arguments

resource	the name of the resource. Required.
fun	a function that matches the signature function(self, resource, ...)
depends	the names of the resources this function depends on.
clss	name of the class to create. Default ResFunc, must be inherited from this class.
...	additional parameters passed to the function when the resource is queried.

datamart documentation built on May 2, 2019, 9:40 a.m.