assert_not_primitive    Checks if arguments are primitive functions
copy_args               Copies the arguments of one function to another
find_call_piped         Finds the call that generated the value that
                        was passed through a pipe.
frite                   frite: A package for function modification and
                        writing.
is.args.same            Checks if two functions have identical
                        arguments
is.output.same          Checks if functions will produce identical
                        output
line_assign             Wraps a line of code within a function in
                        assign()
line_insert             Inserts code into function
line_remove             Removes an expression from a function body
list_body               Converts the body of a function to a list
plot_body               Plots the body of a non-primitive function
tictocify               Creates a function that functions identically
                        to the original, but gives execution time
