src: Create a "src" object

In hadley/dplyr: A Grammar of Data Manipulation

Create a "src" object

Description

src() is the standard constructor for srcs and is.src() tests.

Usage

src(subclass, ...)

is.src(x)

Arguments

subclass	name of subclass. "src" is an abstract base class, so you must supply this value. src_ is automatically prepended to the class name
...	fields used by object. These dots are evaluated with explicit splicing.
x	object to test for "src"-ness.

hadley/dplyr documentation built on Nov. 6, 2024, 4:48 p.m.