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Diagnose Unrestored Option Changes

Source: R/diagnostics-code.R
diagnose_option_changes.Rd

Flags options() / par() / setwd() changed without restoring. A setter that captures the old value and hands it back honours the base R contract and is not flagged.

Usage

diagnose_option_changes(path, verbose = TRUE, parsed = NULL)

Arguments

path

Character. Path to the package directory. Default: ".".

verbose

Logical. Print diagnostic output. Default: TRUE.

parsed

Optional pre-parsed source, as returned internally by the orchestrator. Defaults to parsing path afresh.

Value

checktor_check_result() with passed, issues, message.

See also

checktor(), which runs this and every other check.

Examples

pkg <- example_diagnose_scenario("code_examples/tf_usage_bad.R",
                                 show_content = FALSE)
diagnose_option_changes(pkg, verbose = FALSE)$passed
#> [1] TRUE