expr_get_names: expr_get_names

In skysyzygy/tessilake: Data lake for Tessitura

expr_get_names

Description

Extract (symbol) names from an expression. The expression must be a list or vector of strings and/or symbols

Usage

expr_get_names(expr)

Arguments

expr	expression to extract names from

Value

vector of strings, the names referred to in the expression

Examples

## Not run: 
expr_get_names(expr("a")) == expr_get_names(expr(a))
expr_get_names(expr(c("a", b)))
# c("a","b")
expr_get_names(expr(list("a", b = c)))
# c("a",b="c")

## End(Not run)

skysyzygy/tessilake documentation built on June 14, 2025, 6:50 p.m.