expr_identical_to: Test that the user has entered a particular expression.

In HJ08003/socraticswirl-RStudioServer: Learn R With Interactive In-class Examples

Description

Test that the user has entered an expression identical to that given as the first argument.

Usage

expr_identical_to(correct_expression)

Arguments

correct_expression

the correct or expected expression as a string

Value

TRUE or FALSE

See Also

Other AnswerTests: AnswerTests, any_of_exprs, calculates_same_value, expr_creates_var, expr_is_a, expr_uses_func, func_of_newvar_equals, omnitest, val_has_length, val_matches, var_is_a

Examples

## Not run: 
  # Test that a user has entered a particular command
  #
  expr_identical_to('myVar <- c(3, 5, 7)')

## End(Not run)

HJ08003/socraticswirl-RStudioServer documentation built on May 20, 2019, 11:10 a.m.