is_r: Check if a character string contains valid R code

In TheOpenAIR: Integrate 'OpenAI' Large Language Models into Your 'R' Workflows

Check if a character string contains valid R code

Description

This function takes a character string as input and attempts to parse it as R code using the 'parse' function. If the parsing is successful, the function returns TRUE, indicating that the input string contains valid R code. If parsing fails, the function returns FALSE.

Usage

is_r(code)

Arguments

code	A character string containing the R code to be checked.

Value

A logical value indicating whether the input code string contains valid R code or not.

Examples

# Valid R code
valid_code <- "x <- 5; y <- 10; z <- x + y"
is_r(valid_code)

# Invalid R code
invalid_code <- "x <- 5 + 'a'"
is_r(invalid_code)

TheOpenAIR documentation built on April 27, 2023, 5:10 p.m.