defaultProcessors: Automated Schema on Read Default Processors

Description Usage See Also Examples

View source: R/DefaultProcessors.R

Description

Provides a default list of extensions for custom processing.

Usage

1

See Also

defaultProcessors.

Examples

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## Load the needed library.
library(SchemaOnRead)

## Define a new processor.
newProcessor <- function(path, ...) {

  # Check the file existance and extensions.
  if (!SchemaOnRead::checkExtensions(path, c("xyz"))) return(NULL)

  ## As an example, attempt to read an XYZ file as a CSV file.
  read.csv(path, header = FALSE)

}

## Define a new processors list.
newProcessors <- c(newProcessor, SchemaOnRead::defaultProcessors())

# Use the new processors list.
schemaOnRead(path = "../inst/extdata", processors = newProcessors)

SchemaOnRead documentation built on May 30, 2017, 8:12 a.m.