Evaluate, compare, benchmark operations of a set of srcs.

These functions are deprecated because we now believe that you're better of performing the comparisons directly, yourself, in order to generate more informative test failures.

Usage

bench_tbls(tbls, op, ..., times = 10)

compare_tbls(tbls, op, ref = NULL, compare = equal_data_frame, ...)

compare_tbls2(tbls_x, tbls_y, op, ref = NULL, compare = equal_data_frame, ...)

eval_tbls(tbls, op)

eval_tbls2(tbls_x, tbls_y, op)

Arguments

tbls, tbls_x, tbls_y

A list of tbl()s.

op

A function with a single argument, called often with each element of tbls.

...

For compare_tbls(): additional parameters passed on the compare() function

For bench_tbls(): additional benchmarks to run.

times

For benchmarking, the number of times each operation is repeated.

ref

For checking, a data frame to test results against. If not supplied, defaults to the results from the first src.

compare

A function used to compare the results. Defaults to equal_data_frame which ignores the order of rows and columns.

Value

eval_tbls(): a list of data frames.

compare_tbls(): an invisible TRUE on success, otherwise an error is thrown.

bench_tbls(): an object of class microbenchmark::microbenchmark()