add.config {ProjectTemplate}

Add project specific config to the global config

Description

Enables project specific configuration to be added to the global config object. The allowable format is key value pairs which are appended to the end of the config object, which is accessible from the global environment.

Usage

add.config(..., apply.override = FALSE)

Arguments

...

A series of key-value pairs containing the configuration. The key is the name that gets added to the config object. These can be overridden at load time through the ... argument to load.project.

apply.override

A boolean indicating whether overrides should be applied. This can be used to add a setting disregarding arguments to load.project

Details

Once defined, the value can be accessed from any ProjectTemplate script by referencing config$my_project_var.

Examples

library('ProjectTemplate')
## Not run: 
add.config(
    keep_bigdata=TRUE,     # Whether to keep the big data file in memory
    parse=7                # number of fields to parse
)

if (config$keep_bigdata) ...

## End(Not run)