match_exactly {fMRItools}

Do these character vectors match exactly?

Description

Checks if a user-defined character vector matches an expected character vector. That is, they share the same lengths and entries in the same order. For vectors of the same lengths, the result is all(a == b).

Usage

match_exactly(
  user,
  expected,
  fail_action = c("message", "warning", "stop", "nothing")
)

Arguments

user

Character vector of user input.

expected

Character vector of expected/allowed values.

fail_action

If any value in user could not be matched, or repeated matches occurred, what should happen? Possible values are "message" (default), "warning", "stop", and "nothing".

Details

Attributes are ignored.

Value

Logical. Do user and expected match?