assert_file_exists: Assert file exists

assert_file_existsR Documentation

Assert file exists

Description

assert_file_exists() is an Assert function that validates that an object conforms to required condition(s). If the object does not meet all required conditions, program execution will be stopped and an error message provided. Specifically, this function implements an algorithm to assert file exists. The function is called for its side effects and does not return a value.

Usage

assert_file_exists(x)

Arguments

x

An object

Value

No return value, called for side effects.


ready4-dev/ready4use documentation built on June 1, 2025, 2:06 p.m.