Enforce Assignment Operator — enforce_assignment_operator • lintrhelper

Simple way to enforce a specific assignment operator without XPath.

Usage

enforce_assignment_operator(
  prefer = c("<-", "=", "->"),
  message = NULL,
  type = c("style", "warning", "error")
)

Arguments

prefer: Which operator to prefer: "<-", "=", or "->".
message: Optional custom message.
type: The lint type. Defaults to "style".

Value

A linter function.

Examples

if (FALSE) { # \dontrun{
# Prefer <- (most common)
use_arrow <- enforce_assignment_operator("<-")

# Prefer =
use_equals <- enforce_assignment_operator("=")

test_linter(use_arrow, "x = 5", should_lint = TRUE)
test_linter(use_arrow, "x <- 5", should_lint = FALSE)
} # }