Drops the cache of a memoised function for particular arguments.
Drops the cache of a memoised function for particular arguments.
drop_cache(f)
f |
Memoised function. |
A function, with the same arguments as f, that can be called to drop
the cached results of f.
mem_sum <- memoise(sum) mem_sum(1, 2, 3) mem_sum(2, 3, 4) has_cache(mem_sum)(1, 2, 3) # TRUE has_cache(mem_sum)(2, 3, 4) # TRUE drop_cache(mem_sum)(1, 2, 3) # TRUE has_cache(mem_sum)(1, 2, 3) # FALSE has_cache(mem_sum)(2, 3, 4) # TRUE
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