common_env: Find common environment in list of lazy objects.

In hadley/lazyeval: Lazy (Non-Standard) Evaluation

Find common environment in list of lazy objects.

Description

If no common environment is found, will return baseenv().

Usage

common_env(dots)

Arguments

dots	A list of lazy objects

Examples

common_env(lazy_dots(a, b, c))

f <- function(x) ~x
common_env(list(f(1)))
common_env(list(f(1), f(2)))

hadley/lazyeval documentation built on June 19, 2022, 2:21 a.m.