httr (version 0.6.1)

write_function: S3 object to define respose writer.

Description

This S3 object allows you to control how the response body is saved.

Usage

write_function(subclass, ...)
write_init(x)
write_opts(x)
write_term(x)

Arguments

subclass,...

Class name and fields. Used in class constructors.

x

A write_function object to process.

Details

There are three key methods:

• write_init(): called before the write is started. It should return a modified object.
• write_opts(): returns a list options passed on to RCurl
• write_term(): called after the request is complete. Should return the content (or a pointer to it)