2 small improvements - #2

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thomasbromehead wants to merge 2 commits into

rspec-3-book:masterfrom

thomasbromehead:master

Commits on Jul 28, 2021

Memoization prevents @market_cap from being updated
thomasbromehead
committed
faa3374
Use squiggly heredoc to remove leading whitespace
thomasbromehead
committed
d709bd8